{"id":7901,"date":"2022-08-28T09:49:44","date_gmt":"2022-08-28T02:49:44","guid":{"rendered":"https:\/\/news.bitcoinvn.io\/?p=7901"},"modified":"2026-05-17T11:05:49","modified_gmt":"2026-05-17T04:05:49","slug":"tiet-kiem-bitcoin-bang-dca","status":"publish","type":"post","link":"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp k\u1ebf ho\u1ea1ch DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin hi\u1ec7u qu\u1ea3 nh\u1ea5t"},"content":{"rendered":"<p>Ngay sau khi nh\u1eadn ra \u01b0u \u0111i\u1ec3m c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c <a href=\"https:\/\/bitcoinvn.io\/insights\/vi\/dca-bitcoin-la-gi-uu-nhuoc-diem\/\">t\u00ednh trung b\u00ecnh gi\u00e1 theo chi ph\u00ed \u0111\u00f4 la (DCA)<\/a> gi\u00fap ti\u1ebft ki\u1ec7m <a href=\"https:\/\/bitcoinvn.io\/?deposit=vndbalance&amp;settle=btc\">bitcoin<\/a> d\u00e0i h\u1ea1n, li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a r\u1ee7i ro \u0111\u1ea7u t\u01b0 sai th\u1eddi \u0111i\u1ec3m, nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 r\u1ea5t h\u00e0o h\u1ee9ng mu\u1ed1n b\u1eaft tay v\u00e0o th\u1ef1c hi\u1ec7n ngay. Tuy nhi\u00ean, l\u1ea7n \u0111\u1ea7u \u00e1p d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c n\u00e0y, b\u1ea1n kh\u00f4ng bi\u1ebft ph\u1ea3i b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00e2u v\u00e0 b\u1eaft \u0111\u1ea7u nh\u01b0 th\u1ebf n\u00e0o? H\u01b0\u1edbng d\u1eabn chi ti\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng thi\u1ebft l\u1eadp k\u1ebf ho\u1ea1ch DCA chu\u1ea9n ch\u1ec9nh.<\/p>\n<h2>B\u01b0\u1edbc 1: C\u00e2n \u0111\u1ed1i thu nh\u1eadp v\u00e0 chi ph\u00ed h\u00e0ng th\u00e1ng<\/h2>\n<p>\u0110\u00e2y l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t m\u00e0 b\u1ea1n c\u1ea7n xem x\u00e9t tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 c\u1ee7a m\u00ecnh. N\u1ebfu thu nh\u1eadp v\u1eeba \u0111\u1ee7 chi ti\u00eau v\u00e0 b\u1ea1n ho\u00e0n to\u00e0n kh\u00f4ng d\u01b0 d\u1ea3? Ngay l\u1eadp t\u1ee9c, b\u1ea1n h\u00e3y b\u1eaft tay v\u00e0o vi\u1ec7c \u0111\u1ec3 d\u00e0nh ti\u1ec1n b\u1eb1ng c\u00e1ch ti\u1ebft gi\u1ea3m c\u00e1c kho\u1ea3n chi ph\u00ed ho\u1eb7c t\u00ecm c\u00e1ch t\u0103ng thu nh\u1eadp.<\/p>\n<h3>Ti\u1ebft gi\u1ea3m c\u00e1c kho\u1ea3n ph\u00ed<\/h3>\n<p>C\u00e1ch \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 c\u00f3 m\u1ed9t kho\u1ea3n ti\u1ec1n d\u01b0 \u0111\u00f3 l\u00e0 c\u1eaft gi\u1ea3m c\u00e1c kho\u1ea3n ph\u00ed. \u201cThay v\u00ec mua nh\u1eefng ly c\u00e0 ph\u00ea \u0111\u1eaft \u0111\u1ecf, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 pha c\u00e0 ph\u00ea \u0111\u1ec3 ti\u1ebft ki\u1ec7m h\u00e0ng tr\u0103m \u0111\u00f4 la m\u1ed7i th\u00e1ng. S\u1ed1 ti\u1ec1n n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho k\u1ebf ho\u1ea1ch ti\u1ebft ki\u1ec7m d\u00e0i h\u1ea1n c\u1ee7a m\u00ecnh.\u201d<\/p>\n<p>\u0110\u1eb7c bi\u1ec7t, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u k\u1ebf ho\u1ea1ch ti\u1ebft ki\u1ec7m v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng nh\u01b0 <a href=\"https:\/\/mint.intuit.com\/\">Intuit\u2019s Mint<\/a>hay <a href=\"https:\/\/www.youneedabudget.com\/\">YNAB<\/a>. Ho\u1eb7c t\u1eeb nh\u1eefng kinh nghi\u1ec7m th\u1ef1c t\u1ebf, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 l\u00ean k\u1ebf ho\u1ea1ch ti\u1ebft ki\u1ec7m v\u00e0 duy tr\u00ec ch\u00fang trong d\u00e0i h\u1ea1n. \u0110\u1eebng qu\u00ean \u0111\u1ec3 ra m\u1ed9t kho\u1ea3n ti\u1ec1n nh\u1ecf \u0111\u1ec3 t\u1ef1 do chi ti\u00eau cho nh\u1eefng kho\u1ea3n ph\u00e1t sinh, tr\u00e1nh c\u1ea3m gi\u00e1c b\u00ed b\u00e1ch do ti\u1ebft ki\u1ec7m qu\u00e1 kh\u1eaft khe.<\/p>\n<p>V\u1edbi nh\u1eefng ng\u01b0\u1eddi c\u00f3 ng\u00e2n s\u00e1ch qu\u00e1 h\u1ea1n h\u1eb9p, b\u1ea1n n\u00ean ti\u1ebft ki\u1ec7m b\u1eb1ng c\u00e1ch t\u1eadp trung thay \u0111\u1ed5i l\u1ed1i s\u1ed1ng v\u00e0 th\u00f3i quen. Bao g\u1ed3m:<\/p>\n<ul>\n<li>Th\u01b0\u1eddng xuy\u00ean n\u1ea5u \u0103n \u1edf nh\u00e0 v\u00e0 chia s\u1ebb c\u00e1c kho\u1ea3n ph\u00ed chi ti\u00eau v\u1edbi ng\u01b0\u1eddi th\u00e2n, gia \u0111\u00ecnh.<\/li>\n<li>Thay v\u00ec chi ti\u1ec1n cho c\u00e1c chuy\u1ebfn du l\u1ecbch \u0111\u1eaft \u0111\u1ecf, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn nhi\u1ec1u h\u00ecnh th\u1ee9c gi\u1ea3i tr\u00ed g\u1ea7n n\u01a1i m\u00ecnh \u0111ang sinh s\u1ed1ng.<\/li>\n<li>D\u00e0nh nhi\u1ec1u th\u1eddi gian cho vi\u1ec7c t\u1eadp th\u1ec3 d\u1ee5c, \u0111\u1ecdc s\u00e1ch, nghi\u00ean c\u1ee9u, c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u00ecnh nguy\u1ec7n, thay v\u00ec l\u00ean m\u1ea1ng mua s\u1eafm online\u2026<\/li>\n<\/ul>\n<p>T\u00f3m l\u1ea1i, nguy\u00ean t\u1eafc c\u1ee7a vi\u1ec7c ti\u1ebft ki\u1ec7m l\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c th\u00f3i quen gi\u00fap b\u1ea1n chi ti\u00eau m\u1ed9t c\u00e1ch khoa h\u1ecdc. H\u00e3y t\u1eadp trung nhi\u1ec1u h\u01a1n v\u00e0o t\u00e0i ch\u00ednh v\u00e0 s\u1ee9c kh\u1ecfe l\u00e2u d\u00e0i, v\u00e0 h\u1ea1n ch\u1ebf nh\u1eefng kho\u1ea3n chi ti\u00eau nh\u1eb1m th\u1ecfa m\u00e3n ham mu\u1ed1n tr\u01b0\u1edbc m\u1eaft. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m h\u01a1n, m\u00e0 ch\u00fang c\u00f2n gi\u00fap b\u1ea1n c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng m\u1ed9t c\u00e1ch l\u00e2u d\u00e0i, \u1ed5n \u0111\u1ecbnh.<\/p>\n<h3>T\u0103ng thu nh\u1eadp c\u1ee7a b\u1ea1n<\/h3>\n<p>Vi\u1ec7c t\u0103ng thu nh\u1eadp b\u1ec1n v\u1eefng kh\u00f4ng ph\u1ea3i l\u00e0 b\u00e0i to\u00e1n m\u1ed9t s\u1edbm m\u1ed9t chi\u1ec1u. M\u00e0 b\u1ea1n c\u1ea7n \u0111\u1ea7u t\u01b0 nhi\u1ec1u th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c. Trong \u0111\u00f3, c\u00e1ch ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 t\u0103ng thu nh\u1eadp ch\u00ednh l\u00e0 n\u1ed7 l\u1ef1c \u0111\u1ec3 \u0111\u01b0\u1ee3c th\u0103ng ch\u1ee9c, \u0111\u1ed5i ngh\u1ec1 m\u1edbi c\u00f3 thu nh\u1eadp cao h\u01a1n, ho\u1eb7c t\u00ecm c\u00e1ch t\u0103ng ca hay c\u00f3 th\u00eam \u201cngh\u1ec1 tay tr\u00e1i\u201d\u2026<\/p>\n<h2>B\u01b0\u1edbc 2: Nghi\u00ean c\u1ee9u v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh ti\u1ebft ki\u1ec7m bitcoin bao nhi\u00eau v\u1edbi t\u1ea7n su\u1ea5t nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>Sau khi xem x\u00e9t v\u1ec1 thu nh\u1eadp v\u00e0 c\u00e1c kho\u1ea3n ti\u1ec1n d\u00e0nh d\u1ee5m \u0111\u1ec3 tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c DCA, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 b\u1ea1n c\u1ea7n nghi\u00ean c\u1ee9u v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh xem: b\u1ea1n s\u1ebd d\u00f9ng bao nhi\u00eau trong s\u1ed1 ti\u1ec1n \u0111\u00f3 \u0111\u1ec3 \u0111\u1ea7u t\u01b0 bitcoin. V\u00e0 bao l\u00e2u b\u1ea1n s\u1ebd mua bitcoin m\u1ed9t l\u1ea7n?<\/p>\n<p>T\u00f9y v\u00e0o s\u1ed1 ti\u1ec1n ti\u1ebft ki\u1ec7m v\u00e0 c\u00e1ch ti\u1ebfp c\u1eadn c\u1ee7a m\u1ed7i ng\u01b0\u1eddi m\u00e0 b\u1ea1n s\u1ebd c\u00f3 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Tuy nhi\u00ean, t\u1ef7 l\u1ec7 mua bitcoin 1-2 tu\u1ea7n\/l\u1ea7n l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng \u00e1n \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn nh\u1ea5t. Th\u00eam v\u00e0o \u0111\u00f3, h\u00e3y quy\u1ebft \u0111\u1ecbnh s\u1ed1 ti\u1ec1n s\u1ebd ti\u1ebft ki\u1ec7m v\u00e0o bitcoin tr\u01b0\u1edbc khi chi ti\u00eau. C\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u201ct\u1ef1 tr\u1ea3 ti\u1ec1n cho m\u00ecnh\u201d tr\u01b0\u1edbc khi \u0111\u1ed1t ti\u1ec1n v\u00e0o ti\u00eau s\u1ea3n.<\/p>\n<figure id=\"attachment_7904\" aria-describedby=\"caption-attachment-7904\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7904\" src=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving.png\" alt=\"\" width=\"1694\" height=\"948\" srcset=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving.png 1694w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-300x168.png 300w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-1024x573.png 1024w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-768x430.png 768w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-1536x860.png 1536w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-696x389.png 696w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-1068x598.png 1068w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/bitcoin-saving-751x420.png 751w\" sizes=\"auto, (max-width: 1694px) 100vw, 1694px\" \/><figcaption id=\"caption-attachment-7904\" class=\"wp-caption-text\">Nguy\u00ean t\u1eafc b\u1ea1n c\u1ea7n thu\u1ed9c n\u1eb1m l\u00f2ng ch\u00ednh l\u00e0 lu\u00f4n ti\u1ebft ki\u1ec7m tr\u01b0\u1edbc khi chi ti\u00eau<\/figcaption><\/figure>\n<p>\u0110\u1ec3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 \u0111i\u1ec1u n\u00e0y, m\u1eddi b\u1ea1n tham kh\u1ea3o v\u00ed d\u1ee5 v\u1ec1 chi\u1ebfn l\u01b0\u1ee3c DCA d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n<p>Gi\u1ea3 s\u1eed m\u1ed9t ng\u01b0\u1eddi c\u00f3 thu nh\u1eadp h\u00e0ng th\u00e1ng l\u00e0 8.000 USD. Anh ta quy\u1ebft \u0111\u1ecbnh d\u00e0nh ra 5% trong t\u1ed5ng thu nh\u1eadp c\u1ee7a m\u00ecnh \u0111\u1ec3 mua bitcoin. Nh\u01b0 v\u1eady, m\u1ed7i th\u00e1ng anh \u1ea5y s\u1ebd d\u00e0nh ra 400 USD v\u00e0 c\u1ee9 2 tu\u1ea7n 1 l\u1ea7n, anh \u1ea5y s\u1ebd d\u00f9ng 200 USD \u0111\u1ec3 mua bitcoin theo chi\u1ebfn l\u01b0\u1ee3c trung b\u00ecnh gi\u00e1.<\/p>\n<p>L\u01b0u \u00fd: Gi\u00e1 <a href=\"https:\/\/bitcoinvn.io\/?deposit=vndbalance&amp;settle=btc\">bitcoin<\/a> lu\u00f4n c\u00f3 s\u1ef1 bi\u1ebfn \u0111\u1ed9ng. C\u00f9ng m\u1ed9t s\u1ed1 ti\u1ec1n, n\u1ebfu b\u1ea1n mua trong th\u1eddi \u0111i\u1ec3m gi\u00e1 th\u1ea5p th\u00ec b\u1ea1n s\u1ebd thu \u0111\u01b0\u1ee3c nhi\u1ec1u sats h\u01a1n. V\u00e0 n\u1ebfu mua trong th\u1eddi \u0111i\u1ec3m gi\u00e1 cao th\u00ec s\u1ed1 l\u01b0\u1ee3ng sats mua \u0111\u01b0\u1ee3c s\u1ebd \u00edt h\u01a1n. Tuy nhi\u00ean, khi mua bitcoin \u0111\u1ec1u \u0111\u1eb7n v\u1edbi m\u1ed9t s\u1ed1 ti\u1ec1n nh\u1ea5t \u0111\u1ecbnh th\u00ec sau m\u1ed9t th\u1eddi gian, chi ph\u00ed trung b\u00ecnh tr\u00ean m\u1ed7i sats s\u1ebd th\u1ea5p h\u01a1n m\u1ee9c m\u00e0 b\u1ea1n mua bitcoin 1 l\u1ea7n v\u1edbi s\u1ed1 l\u01b0\u1ee3ng l\u1edbn. Nh\u01b0 v\u1eady, chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 DCA gi\u00fap b\u1ea1n gi\u1ea3m thi\u1ec3u t\u00e2m l\u00fd b\u1ea5t an tr\u01b0\u1edbc c\u00e1c \u0111\u1ee3t bi\u1ebfn \u0111\u1ed9ng gi\u00e1 bitcoin. Vi\u1ec7c t\u00edch l\u0169y bitcoin \u0111\u1ec1u \u0111\u1eb7n m\u1ed7i th\u00e1ng l\u00fac n\u00e0y s\u1ebd bi\u1ebfn bitcoin tr\u1edf th\u00e0nh m\u1ed9t kho\u1ea3n ti\u1ebft ki\u1ec7m d\u00e0i h\u1ea1n.<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, b\u1ea1n c\u0169ng c\u1ea7n ch\u00fa \u00fd: c\u00f3 nh\u1eefng th\u1eddi \u0111i\u1ec3m gi\u00e1 bitcoin t\u0103ng nhanh ch\u00f3ng. V\u00ec v\u1eady, n\u1ebfu b\u1ea1n cho r\u1eb1ng xu h\u01b0\u1edbng t\u0103ng gi\u00e1 s\u1ebd li\u00ean t\u1ee5c ti\u1ebfp di\u1ec5n, b\u1ea1n c\u1ea7n c\u00e2n nh\u1eafc k\u1ef9 kh\u00f4ng k\u00e9o d\u00e0i th\u1eddi gian mua \u0111\u1ec3 tr\u00e1nh b\u1ecf l\u1ee1 c\u01a1 h\u1ed9i mua \u1edf m\u1ee9c gi\u00e1 th\u1ea5p.<\/p>\n<h2>B\u01b0\u1edbc 3: Ch\u1ecdn ph\u01b0\u01a1ng th\u1ee9c mua bitcoin<\/h2>\n<p>B\u01b0\u1edbc ti\u1ebfp theo trong quy tr\u00ecnh tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c DCA ch\u00ednh l\u00e0 ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p <a href=\"https:\/\/bitcoinvn.io\/?deposit=vndbalance&amp;settle=btc\">mua bitcoin<\/a>. C\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn, nh\u01b0ng h\u00e3y c\u00e2n nh\u1eafc c\u00e1c y\u1ebfu t\u1ed1 sau \u0111\u1ec3 t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p mua t\u1ed1i \u01b0u nh\u1ea5t:<\/p>\n<p>&#8211; Ph\u00ed mua bitcoin l\u00e0 bao nhi\u00eau? B\u1ea1n s\u1ebd b\u1ecb t\u00ednh ph\u00ed theo t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m d\u1ef1a tr\u00ean giao d\u1ecbch mua, s\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa gi\u00e1 \u0111\u1eb7t gi\u00e1 th\u1ea7u v\u00e0 gi\u00e1 ch\u00e0o b\u00e1n hay k\u1ebft h\u1ee3p c\u1ea3 hai?<\/p>\n<p>&#8211; N\u1ec1n t\u1ea3ng mua bitcoin \u0111\u00f3 ch\u1ec9 giao d\u1ecbch bitcoin hay c\u00f2n nhi\u1ec1u \u0111\u1ed3ng ti\u1ec1n kh\u00e1c? Th\u01b0\u1eddng th\u00ec nh\u1eefng n\u1ec1n t\u1ea3ng ch\u1ec9 chuy\u00ean giao d\u1ecbch bitcoin s\u1ebd \u00edt b\u1ecb ph\u00e2n t\u00e1n ngu\u1ed3n l\u1ef1c n\u00ean gi\u00fap giao d\u1ecbch nhanh h\u01a1n.<\/p>\n<p>&#8211; N\u1ec1n t\u1ea3ng \u0111\u00f3 c\u00f3 cho ph\u00e9p b\u1ea1n t\u1ef1 l\u01b0u k\u00fd? N\u00ean \u01b0u ti\u00ean c\u00e1c n\u1ec1n t\u1ea3ng cho ph\u00e9p b\u1ea1n t\u1ef1 b\u1ea3o qu\u1ea3n t\u00e0i s\u1ea3n ti\u1ec1n \u0111i\u1ec7n t\u1eed c\u1ee7a m\u00ecnh.<\/p>\n<p>T\u1ea1i Vi\u1ec7t Nam, b\u1ea1n c\u00f3 th\u1ec3 mua bitcoin tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 <a href=\"https:\/\/bitcoinvn.io\/?deposit=vndbalance&amp;settle=btc\">BitcoinVN<\/a> &#8211; S\u00e0n giao d\u1ecbch bitcoin l\u00e2u \u0111\u1eddi nh\u1ea5t Vi\u1ec7t Nam v\u1edbi chi ph\u00ed th\u1ea5p &#8211; t\u1ed1c \u0111\u1ed9 giao d\u1ecbch nhanh. Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 mua tr\u00ean c\u00e2y ATM, mua qua c\u00e1c \u1ee9ng d\u1ee5ng thanh to\u00e1n&#8230;<\/p>\n<figure id=\"attachment_7903\" aria-describedby=\"caption-attachment-7903\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7903\" src=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin.png 1920w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-300x169.png 300w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1024x576.png 1024w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-768x432.png 768w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1536x864.png 1536w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-696x392.png 696w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1068x601.png 1068w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-747x420.png 747w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-7903\" class=\"wp-caption-text\">S\u00e0n giao d\u1ecbch, P2P, Bitcoin ATM&#8230; \u0111\u1ec1u l\u00e0 nh\u1eefng c\u00e1ch mua bitcoin ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/figcaption><\/figure>\n<p>&gt;&gt;&gt; Xem th\u00eam: <a href=\"https:\/\/bitcoinvn.io\/insights\/vi\/uu-nhuoc-diem-cua-8-cach-mua-bitcoin-p2p-atm-san-giao-dich\/\">8 c\u00e1ch mua bitcoin ph\u1ed5 bi\u1ebfn nh\u1ea5t hi\u1ec7n nay<\/a><\/p>\n<p>\u0110a ph\u1ea7n, c\u00e1c n\u1ec1n t\u1ea3ng giao d\u1ecbch hi\u1ec7n nay th\u01b0\u1eddng thi\u1ebfu c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 b\u1ea1n mua bitcoin t\u1ef1 \u0111\u1ed9ng. V\u00ec v\u1eady, \u0111\u1ec3 ghi nh\u1edb c\u00e1c th\u1eddi \u0111i\u1ec3m mua bitcoin theo chi\u1ebfn l\u01b0\u1ee3c DCA m\u00e0 m\u00ecnh v\u1ea1ch s\u1eb5n, b\u1ea1n c\u00f3 th\u1ec3 thi\u1ebft l\u1eadp l\u1eddi nh\u1eafc mua bitcoin sau ng\u00e0y nh\u1eadn l\u01b0\u01a1ng.<\/p>\n<h2>B\u01b0\u1edbc 4: C\u00f3 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 t\u1ef1 qu\u1ea3n l\u00fd bitcoin c\u1ee7a m\u00ecnh<\/h2>\n<p><a href=\"https:\/\/bitcoinvn.io\/?deposit=vndbalance&amp;settle=btc\">Bitcoin<\/a>l\u00e0 m\u1ed9t t\u00e0i s\u1ea3n hi\u1ebfm hoi cho ph\u00e9p b\u1ea1n t\u1ef1 ki\u1ec3m so\u00e1t nh\u1eefng g\u00ec m\u00e0 b\u1ea1n \u0111ang c\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ee5 thu\u1ed9c b\u1edfi m\u1ed9t b\u00ean th\u1ee9 ba n\u00e0o kh\u00e1c. \u0110\u1ec3 t\u1eadn d\u1ee5ng \u0111\u1eb7c quy\u1ec1n n\u00e0y, b\u1ea1n n\u00ean thi\u1ebft l\u1eadp m\u1ed9t k\u1ebf ho\u1ea1ch t\u1ef1 l\u01b0u gi\u1eef t\u00e0i s\u1ea3n m\u1ed9t c\u00e1ch an to\u00e0n nh\u1ea5t &#8211; ngh\u0129a l\u00e0 gi\u1eef c\u00e1c kh\u00f3a c\u00e1 nh\u00e2n cho bitcoin c\u1ee7a b\u1ea1n trong v\u00ed m\u00e0 b\u1ea1n c\u00f3 quy\u1ec1n ki\u1ec3m so\u00e1t.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch gi\u00fap b\u1ea1n t\u1ef1 l\u01b0u tr\u1eef bitcoin. M\u1ed7i c\u00e1ch \u0111\u1ec1u c\u00f3 \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf ri\u00eang:<\/p>\n<h3>L\u01b0u tr\u1eef bitcoin tr\u00ean v\u00ed n\u00f3ng<\/h3>\n<p>V\u00ed n\u00f3ng (hay v\u00ed online) l\u00e0 ph\u1ea7n m\u1ec1m l\u01b0u tr\u1eef kh\u00f3a c\u00e1 nh\u00e2n tr\u00ean m\u00f4i tr\u01b0\u1eddng internet. Ch\u00ednh v\u00ec v\u1eady, ch\u00fang c\u0169ng r\u1ea5t d\u1ec5 tr\u1edf th\u00e0nh m\u1ee5c ti\u00eau c\u1ee7a hacker.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, m\u1ed9t trong nh\u1eefng lo\u1ea1i v\u00ed n\u00f3ng l\u00e2u \u0111\u1eddi nh\u1ea5t v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 \u1ee9ng d\u1ee5ng m\u00e1y t\u00ednh c\u00f3 t\u00ean Bitcoin Core. \u0110\u00e2y v\u1eeba l\u00e0 m\u1ed9t chi\u1ebfc v\u00ed c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c t\u00ednh n\u0103ng c\u01a1 b\u1ea3n, v\u1eeba l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m kh\u1edfi ch\u1ea1y m\u1ed9t node \u0111\u1ea7y \u0111\u1ee7 (gi\u00fap x\u00e1c th\u1ef1c chu\u1ed7i kh\u1ed1i).<\/p>\n<p>Ngo\u00e0i ra, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 l\u01b0u gi\u1eef bitcoin c\u1ee7a m\u00ecnh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng v\u00ed n\u00f3ng tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng. V\u00ed d\u1ee5 nh\u01b0 v\u00ed BlueWallet m\u00e3 ngu\u1ed3n m\u1edf v\u00e0 gi\u00e0u t\u00ednh n\u0103ng v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 cho c\u00e1c b\u1ea3n sao l\u01b0u c\u1ee5m t\u1eeb Lightning, multisig v\u00e0 h\u1ea1t gi\u1ed1ng. Tuy nhi\u00ean, d\u00f9 ti\u1ec7n l\u1ee3i v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, nh\u01b0ng d\u00f2ng v\u00ed n\u00e0y th\u01b0\u1eddng ch\u1ec9 \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 l\u01b0u tr\u1eef m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf bitcoin m\u00e0 th\u00f4i.<\/p>\n<h3>V\u00ed ph\u1ea7n c\u1ee9ng (hay v\u00ed l\u1ea1nh)<\/h3>\n<p>Chi\u1ebfc v\u00ed n\u00e0y cho ph\u00e9p b\u1ea1n l\u01b0u tr\u1eef kh\u00f3a c\u00e1 nh\u00e2n tr\u00ean m\u1ed9t thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng kh\u00f4ng k\u1ebft n\u1ed1i v\u1edbi Internet &#8211; hay c\u00f2n g\u1ecdi l\u00e0 \u201ckho l\u1ea1nh\u201d.<\/p>\n<p>V\u00ed c\u1ee9ng t\u1ea1o v\u00e0 l\u01b0u tr\u1eef c\u00e1c kh\u00f3a c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng y\u1ebfu t\u1ed1 b\u1ea3o m\u1eadt t\u00edch h\u1ee3p. Khi giao d\u1ecbch, b\u1ea1n c\u1eafm v\u00ed c\u1ee9ng v\u00e0o m\u00e1y t\u00ednh v\u00e0 k\u1ebft n\u1ed1i v\u1edbi ph\u1ea7n m\u1ec1m chuy\u00ean d\u1ee5ng t\u01b0\u01a1ng th\u00edch nh\u01b0 Trezor Suite ho\u1eb7c Ledger Live \u0111\u1ec3 ti\u1ebfn h\u00e0nh chuy\u1ec3n bitcoin.<\/p>\n<h3>Xem x\u00e9t t\u00ednh n\u0103ng \u0111a ch\u1eef k\u00fd multisig<\/h3>\n<p>\u1ede ch\u1ebf \u0111\u1ed9 m\u1eb7c \u0111\u1ecbnh, v\u00ed n\u00f3ng ti\u00eau chu\u1ea9n v\u00e0 v\u00ed ph\u1ea7n c\u1ee9ng \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1edfi 1 kh\u00f3a duy nh\u1ea5t. V\u00ec v\u1eady, m\u1ed9t khi kh\u00f3a n\u00e0y b\u1ecb x\u00e2m nh\u1eadp th\u00ec bitcoin c\u1ee7a b\u1ea1n s\u1ebd bay s\u1ea1ch.<\/p>\n<p>Ngay l\u00fac n\u00e0y, \u0111\u1ec3 t\u0103ng b\u1ea3o m\u1eadt an to\u00e0n cho bitcoin c\u1ee7a m\u00ecnh, b\u1ea1n n\u00ean thi\u1ebft l\u1eadp nhi\u1ec1u ch\u1eef k\u00fd multisig. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n multisig \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t chi\u1ebfc v\u00ed \u0111\u01b0\u1ee3c t\u1ea1o v\u1edbi nhi\u1ec1u kh\u00f3a ri\u00eang. V\u00ed d\u1ee5: b\u1ea1n thi\u1ebft l\u1eadp 3 kh\u00f3a bitcoin l\u01b0u tr\u1eef trong 3 v\u00ed ph\u1ea7n c\u1ee9ng ri\u00eang bi\u1ec7t. V\u1edbi c\u1ea5u h\u00ecnh 2\/3, b\u1ea1n bu\u1ed9c ph\u1ea3i k\u1ebft n\u1ed1i c\u00f9ng l\u00fac 2 trong 3 chi\u1ebfc v\u00ed m\u1edbi c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ti\u1ec1n.<\/p>\n<figure id=\"attachment_7902\" aria-describedby=\"caption-attachment-7902\" class=\"wp-caption alignnone\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7902\" src=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1.png\" alt=\"\" width=\"1920\" height=\"1080\" srcset=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1.png 1920w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-300x169.png 300w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-1024x576.png 1024w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-768x432.png 768w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-1536x864.png 1536w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-696x392.png 696w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-1068x601.png 1068w, https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin-1-747x420.png 747w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption id=\"caption-attachment-7902\" class=\"wp-caption-text\">V\u00ed multisig k\u1ebft h\u1ee3p nhi\u1ec1u kh\u00f3a gi\u00fap b\u1ea1n gia t\u0103ng \u0111\u1ed9 b\u1ea3o m\u1eadt cho bitcoin c\u1ee7a m\u00ecnh<\/figcaption><\/figure>\n<p>\u0110\u1ec3 b\u1ea3o v\u1ec7 nh\u1eefng chi\u1ebfc v\u00ed ch\u1ee9a ch\u1eef k\u00fd multisig c\u1ee7a m\u00ecnh kh\u1ecfi h\u1ecfa ho\u1ea1n, l\u0169 l\u1ee5t, m\u1ea5t c\u1eafp\u2026, b\u1ea1n n\u00ean c\u1ea5t gi\u1ea5u ch\u00fang \u1edf c\u00e1c n\u01a1i an to\u00e0n v\u00e0 c\u1ea5t gi\u1eef \u1edf nhi\u1ec1u v\u1ecb tr\u00ed kh\u00e1c nhau ch\u1ec9 b\u1ea1n m\u1edbi bi\u1ebft.<\/p>\n<h2>M\u1ed9t s\u1ed1 \u0111i\u1ec1u c\u1ea7n c\u00e2n nh\u1eafc khi s\u1eed d\u1ee5ng chi\u1ebfn l\u01b0\u1ee3c DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin<\/h2>\n<h3>Qu\u1ea3n l\u00fd UTXO c\u1ee7a b\u1ea1n<\/h3>\n<p>&gt;&gt;&gt;Xem th\u00eam: <a href=\"https:\/\/bitcoinvn.io\/insights\/vi\/utxo-bitcoin-la-gi-tac-dong-cua-utxo-den-phi-giao-dich-va-quyen-rieng-tu\/\">UTXO l\u00e0 g\u00ec? T\u00e1c \u0111\u1ed9ng c\u1ee7a UTXO t\u1edbi ph\u00ed giao d\u1ecbch bitcoin<\/a><\/p>\n<p>M\u1ed7i l\u1ea7n mua bitcoin theo chu k\u1ef3 h\u00e0ng tu\u1ea7n, h\u00e0ng th\u00e1ng l\u00e0 m\u1ed9t l\u1ea7n b\u1ea1n t\u1ea1o ra 1 UTXO trong v\u00ed ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00ecnh. N\u1ebfu l\u01b0u tr\u1eef qu\u00e1 nhi\u1ec1u UTXO trong v\u00ed ph\u1ea7n c\u1ee9ng c\u00f3 th\u1ec3 s\u1ebd khi\u1ebfn b\u1ea1n ph\u1ea3i tr\u1ea3 ph\u00ed c\u1eaft c\u1ed5 khi b\u1ea1n chuy\u1ec3n bitcoin.<\/p>\n<p>\u0110\u1ec3 h\u1ea1n ch\u1ebf t\u1ea1o ra qu\u00e1 nhi\u1ec1u UTXO trong v\u00ed, b\u1ea1n c\u00f3 th\u1ec3 c\u1ea5t gi\u1eef ti\u1ec1n tr\u00ean s\u00e0n. V\u00e0 chuy\u1ec3n ti\u1ec1n v\u1ec1 v\u00ed sau khi c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t l\u01b0\u1ee3ng bitcoin nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<h3>T\u00ecm hi\u1ec3u v\u1ec1 ch\u00ednh s\u00e1ch thu\u1ebf<\/h3>\n<p>T\u1edbi th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, khi mua bitcoin v\u00e0 t\u1ef1 qu\u1ea3n l\u00fd ti\u1ec1n c\u1ee7a m\u00ecnh theo chi\u1ebfn l\u01b0\u1ee3c DCA, b\u1ea1n kh\u00f4ng ph\u1ea3i ch\u1ecbu b\u1ea5t k\u1ef3 m\u1ed9t kho\u1ea3n thu\u1ebf n\u00e0o. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n b\u00e1n bitcoin th\u00ec ch\u00ednh ph\u1ee7 Hoa K\u1ef3 lu\u00f4n \u00e1p ch\u00ednh s\u00e1ch thu\u1ebf. V\u00ec v\u1eady, b\u1ea1n c\u1ea7n l\u01b0u gi\u1eef h\u1ed3 s\u01a1 v\u1ec1 t\u1ea5t c\u1ea3 c\u00e1c giao d\u1ecbch mua, b\u00e1n bitcoin \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho vi\u1ec7c quy\u1ebft to\u00e1n thu\u1ebf khi c\u1ea7n.<\/p>\n<p>Tr\u00ean \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn 4 b\u01b0\u1edbc gi\u00fap b\u1ea1n t\u1ef1 tri\u1ec3n khai chi\u1ebfn l\u01b0\u1ee3c DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin theo n\u0103m th\u00e1ng. N\u1ebfu b\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng mua nh\u1eefng \u0111\u1ed3ng bitcoin \u0111\u1ea7u ti\u00ean nh\u01b0ng ch\u01b0a bi\u1ebft \u0111\u00e2u l\u00e0 s\u00e0n giao d\u1ecbch bitcoin uy t\u00edn t\u1ea1i Vi\u1ec7t Nam? Truy c\u1eadp ngay <a href=\"https:\/\/bitcoinvn.io\/\">https:\/\/bitcoinvn.io\/<\/a> &#8211; s\u00e0n giao d\u1ecbch bitcoin \u0111\u1ea7u ti\u00ean t\u1ea1i Vi\u1ec7t Nam \u0111\u1ec3 b\u1eaft \u0111\u1ea7u nh\u00e9!<\/p>\n<p>Ngu\u1ed3n: B\u00e0i vi\u1ebft \u0111\u01b0\u1ee3c <a href=\"https:\/\/bitcoinvn.io\/insights\/\">BitcoinVN News<\/a> bi\u00ean d\u1ecbch t\u1eeb <a href=\"https:\/\/unchained.com\/blog\/bitcoin-dca-strategy\/\">Unchained<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ngay sau khi nh\u1eadn ra \u01b0u \u0111i\u1ec3m c\u1ee7a chi\u1ebfn l\u01b0\u1ee3c t\u00ednh trung b\u00ecnh gi\u00e1 theo chi ph\u00ed \u0111\u00f4 la (DCA) gi\u00fap ti\u1ebft ki\u1ec7m bitcoin d\u00e0i h\u1ea1n, li\u00ean t\u1ee5c v\u00e0 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a r\u1ee7i ro \u0111\u1ea7u t\u01b0 sai th\u1eddi \u0111i\u1ec3m, nhi\u1ec1u nh\u00e0 \u0111\u1ea7u t\u01b0 r\u1ea5t h\u00e0o h\u1ee9ng mu\u1ed1n b\u1eaft tay v\u00e0o th\u1ef1c hi\u1ec7n ngay. Tuy [&hellip;]<\/p>\n","protected":false},"author":13,"featured_media":7905,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-7901","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>H\u01b0\u1edbng d\u1eabn d\u00f9ng chi\u1ebfn l\u01b0\u1ee3c DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin<\/title>\n<meta name=\"description\" content=\"Ti\u1ebft ki\u1ec7m bitcoin b\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c DCA th\u1eadt d\u1ec5 d\u00e0ng v\u1edbi 4 b\u01b0\u1edbc c\u01a1 b\u1ea3n. Ti\u1ebft ki\u1ec7m tr\u01b0\u1edbc khi chi ti\u00eau, t\u1ea7n su\u1ea5t mua bitcoin l\u00fd t\u01b0\u1edfng...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn d\u00f9ng chi\u1ebfn l\u01b0\u1ee3c DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin\" \/>\n<meta property=\"og:description\" content=\"Ti\u1ebft ki\u1ec7m bitcoin b\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c DCA th\u1eadt d\u1ec5 d\u00e0ng v\u1edbi 4 b\u01b0\u1edbc c\u01a1 b\u1ea3n. Ti\u1ebft ki\u1ec7m tr\u01b0\u1edbc khi chi ti\u00eau, t\u1ea7n su\u1ea5t mua bitcoin l\u00fd t\u01b0\u1edfng...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\" \/>\n<meta property=\"og:site_name\" content=\"BV Insights\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/www.bitcoinvn.io\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-28T02:49:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-05-17T04:05:49+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"781\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Quynh Nguyen\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:site\" content=\"@bitcoin_vietnam\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Quynh Nguyen\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\"},\"author\":{\"name\":\"Quynh Nguyen\",\"@id\":\"https:\/\/bitcoinvn.io\/insights\/#\/schema\/person\/d8a343fdd1704a26e0c98da64742c5cc\"},\"headline\":\"H\u01b0\u1edbng d\u1eabn thi\u1ebft l\u1eadp k\u1ebf ho\u1ea1ch DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin hi\u1ec7u qu\u1ea3 nh\u1ea5t\",\"datePublished\":\"2022-08-28T02:49:44+00:00\",\"dateModified\":\"2026-05-17T04:05:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\"},\"wordCount\":3190,\"publisher\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/#organization\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin.jpg\",\"articleSection\":[\"H\u01b0\u1edbng D\u1eabn\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\",\"url\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/\",\"name\":\"H\u01b0\u1edbng d\u1eabn d\u00f9ng chi\u1ebfn l\u01b0\u1ee3c DCA \u0111\u1ec3 ti\u1ebft ki\u1ec7m bitcoin\",\"isPartOf\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/bitcoinvn.io\/insights\/vi\/tiet-kiem-bitcoin-bang-dca\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/bitcoinvn.io\/insights\/wp-content\/uploads\/2022\/08\/tiet-kiem-bitcoin.jpg\",\"datePublished\":\"2022-08-28T02:49:44+00:00\",\"dateModified\":\"2026-05-17T04:05:49+00:00\",\"description\":\"Ti\u1ebft ki\u1ec7m bitcoin b\u1eb1ng chi\u1ebfn l\u01b0\u1ee3c DCA th\u1eadt d\u1ec5 d\u00e0ng v\u1edbi 4 b\u01b0\u1edbc c\u01a1 b\u1ea3n. 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