{"id":74037,"date":"2026-04-21T08:53:46","date_gmt":"2026-04-21T01:53:46","guid":{"rendered":"https:\/\/hbbgroup.net\/gia-bitcoin-hom-nay-21-4-2026-btc-sap-dat-dinh-moi\/"},"modified":"2026-04-21T10:36:33","modified_gmt":"2026-04-21T03:36:33","slug":"gia-bitcoin-hom-nay-21-4-2026-btc-sap-dat-dinh-moi","status":"publish","type":"post","link":"https:\/\/hbbgroup.net\/vi\/gia-bitcoin-hom-nay-21-4-2026-btc-sap-dat-dinh-moi\/","title":{"rendered":"Gi\u00e1 Bitcoin h\u00f4m nay 21.4.2026: BTC s\u1eafp \u0111\u1ea1t \u0111\u1ec9nh m\u1edbi"},"content":{"rendered":"
\n

D\u1eef li\u1ec7u t\u1eeb CoinMarketCap v\u00e0 TradingView cho th\u1ea5y gi\u00e1 Bitcoin h\u00f4m nay<\/a> t\u0103ng 2,63% trong v\u00f2ng 24 gi\u1edd qua. T\u00ednh \u0111\u1ebfn 7 gi\u1edd ng\u00e0y 21.4 (gi\u1edd Vi\u1ec7t Nam), m\u1ed7i Bitcoin<\/a> (BTC) \u0111\u01b0\u1ee3c giao d\u1ecbch quanh m\u1ed1c 75.878 USD, v\u1ed1n h\u00f3a \u01b0\u1edbc \u0111\u1ea1t 1.519 t\u1ec9 USD.\u00a0<\/p>\n

\u0110\u00e0 t\u0103ng c\u1ee7a Bitcoin c\u0169ng khi\u1ebfn c\u1ea3 th\u1ecb tr\u01b0\u1eddng ti\u1ec1n m\u00e3 h\u00f3a ph\u1ee5c h\u1ed3i. V\u1ed1n h\u00f3a to\u00e0n th\u1ecb tr\u01b0\u1eddng ti\u1ec1n m\u00e3 h\u00f3a t\u0103ng 2,06% so v\u1edbi h\u00f4m qua, \u0111\u1ea1t m\u1ed1c 2.550 t\u1ec9 USD. Ethereum, ti\u1ec1n m\u00e3 h\u00f3a l\u1edbn th\u1ee9 hai th\u1ebf gi\u1edbi, t\u0103ng 1,87%, \u0111\u1ea1t 2.315 USD m\u1ed7i token.<\/p>\n

\n

\"Gi\u00e1<\/p>

\n

Bi\u1ec3u \u0111\u1ed3 gi\u00e1 Bitcoin trong v\u00f2ng 24 gi\u1edd, t\u00ednh \u0111\u1ebfn 7 gi\u1edd ng\u00e0y 21.4<\/p>\n<\/figcaption>

\u1ea2NH: CH\u1ee4P M\u00c0N H\u00ccNH<\/p>\n<\/figure>\n

C\u00e1c d\u1ef1 \u00e1n kh\u00e1c nh\u01b0 BNB, Solana, XRP \u0111\u1ec1u t\u0103ng gi\u00e1 kho\u1ea3ng 2% trong v\u00f2ng 24 gi\u1edd qua.<\/p>\n

\u0110\u00e0 t\u0103ng c\u1ee7a Bitcoin di\u1ec5n ra trong b\u1ed1i c\u1ea3nh gi\u1edbi \u0111\u1ea7u t\u01b0 gia t\u0103ng t\u00e2m l\u00fd ch\u1ea5p nh\u1eadn r\u1ee7i ro, b\u1ea5t ch\u1ea5p c\u0103ng th\u1eb3ng \u1edf Trung \u0110\u00f4ng. C\u00e1c qu\u1ef9 ETF giao ngay c\u1ee7a M\u1ef9 \u0111\u00e3 ch\u1ee9ng ki\u1ebfn d\u00f2ng v\u1ed1n \u0111\u1ed5 v\u00e0o \u0111\u00e1ng k\u1ec3 t\u00ednh \u0111\u1ebfn cu\u1ed1i tu\u1ea7n tr\u01b0\u1edbc. \u01af\u1edbc t\u00ednh c\u00e1c qu\u1ef9 n\u00e0y \u0111\u00e3 t\u00edch l\u0169y th\u00eam h\u01a1n 25.000 BTC trong v\u00f2ng n\u0103m ng\u00e0y.\u00a0<\/p>\n

Bitcoin c\u00f3 th\u1ec3 ti\u1ebfn s\u00e1t m\u1ed1c 81.000 USD<\/h2>\n

Hi\u1ec7n t\u1ea1i, Bitcoin \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t nhi\u1ec1u ng\u01b0\u1ee1ng kh\u00e1ng c\u1ef1, g\u1ea7n nh\u1ea5t l\u00e0 \u0111\u01b0\u1eddng trung b\u00ecnh \u0111\u1ed9ng h\u00e0m m\u0169 (EMA) 21 tu\u1ea7n \u1edf m\u1ee9c 78.400 USD. Nh\u00e0 ph\u00e2n t\u00edch Rekt Capital l\u01b0u \u00fd: “Bitcoin \u0111ang b\u1ecb \u0111\u1ea9y l\u00f9i kh\u1ecfi \u0111\u01b0\u1eddng EMA 21 tu\u1ea7n. Ch\u00ednh s\u1ef1 t\u1eeb ch\u1ed1i n\u00e0y c\u00f3 th\u1ec3 bu\u1ed9c gi\u00e1 ph\u1ea3i ki\u1ec3m tra l\u1ea1i \u0111\u1ec9nh c\u1ee7a m\u00f4 h\u00ecnh \u0111\u00e1y \u0111\u00f4i (73.000 USD) sau khi ph\u00e1 v\u1ee1 ng\u01b0\u1ee1ng kh\u00e1ng c\u1ef1 v\u00e0o tu\u1ea7n t\u1edbi, v\u1edbi \u0111i\u1ec1u ki\u1ec7n gi\u00e1 Bitcoin \u0111\u00f3ng c\u1eeda tu\u1ea7n n\u00e0y c\u0169ng t\u01b0\u01a1ng t\u1ef1”.<\/p>\n

Trong m\u1ed9t b\u00e0i \u0111\u0103ng ti\u1ebfp theo, Rekt Capital cho bi\u1ebft vi\u1ec7c ki\u1ec3m tra l\u1ea1i th\u00e0nh c\u00f4ng v\u00f9ng gi\u00e1 73.000 USD \u0111\u00e3 “x\u00e1c nh\u1eadn s\u1ef1 b\u1ee9t ph\u00e1” cho phe mua.<\/p>\n

Nh\u00e0 giao d\u1ecbch CrypNuevo d\u1ef1 b\u00e1o Bitcoin s\u1ebd ti\u1ebfp t\u1ee5c h\u01b0\u1edbng \u0111\u1ebfn m\u1ee9c tr\u1ea7n 80.000 USD trong th\u00e1ng t\u1edbi. Cho t\u1edbi khi chi\u1ebfn s\u1ef1 \u1edf Iran k\u1ebft th\u00fac, ti\u1ec1n m\u00e3 h\u00f3a l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi s\u1ebd ti\u1ebfp t\u1ee5c bi\u1ebfn \u0111\u1ed9ng.<\/p>\n

Trong khi \u0111\u00f3, nh\u00e0 giao d\u1ecbch ti\u1ec1n m\u00e3 h\u00f3a Micha\u00ebl van de Poppe v\u1eabn l\u1ea1c quan. \u00d4ng d\u1ef1 \u0111o\u00e1n gi\u00e1 s\u1ebd v\u01b0\u1ee3t qua m\u1ee9c cao nh\u1ea5t c\u1ee5c b\u1ed9 c\u1ee7a tu\u1ea7n tr\u01b0\u1edbc. Poppe l\u01b0u \u00fd r\u1eb1ng \u0111\u00e3 c\u00f3 m\u1ed9t “kho\u1ea3ng tr\u1ed1ng” m\u1edbi xu\u1ea5t hi\u1ec7n tr\u00ean m\u1ee9c gi\u00e1 hi\u1ec7n t\u1ea1i trong th\u1ecb tr\u01b0\u1eddng h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai Bitcoin c\u1ee7a CME Group.\u00a0<\/p>\n

“Gi\u00e1 BTC \u0111\u00e3 b\u1eadt t\u0103ng do th\u1ecb tr\u01b0\u1eddng th\u01b0\u1eddng c\u00f3 xu h\u01b0\u1edbng n\u00e9 tr\u00e1nh r\u1ee7i ro. T\u00f4i cho r\u1eb1ng th\u1ecb tr\u01b0\u1eddng s\u1ebd ch\u1ee9ng ki\u1ebfn m\u1ee9c gi\u00e1 cao m\u1edbi trong tu\u1ea7n n\u00e0y”, \u00f4ng vi\u1ebft tr\u00ean X.\u00a0<\/p>\n

Trong ph\u00e2n t\u00edch gi\u00e1 BTC m\u1edbi nh\u1ea5t, Decode \u0111\u1eb7c bi\u1ec7t nh\u1ea5n m\u1ea1nh m\u1ee9c 81.000 USD l\u00e0 ng\u01b0\u1ee1ng kh\u00e1ng c\u1ef1 quan tr\u1ecdng c\u1ea7n v\u01b0\u1ee3t qua. Theo ph\u00e2n t\u00edch s\u00f3ng Elliott, Decode l\u01b0u \u00fd t\u1ef7 gi\u00e1 BTC\/USD \u0111ang giao d\u1ecbch gi\u1eefa \u0111\u01b0\u1eddng EMA 200 tu\u1ea7n v\u00e0 EMA 21 tu\u1ea7n.<\/p>\n

“Bitcoin v\u1eabn \u0111ang b\u1ecb k\u1eb9t d\u01b0\u1edbi \u0111\u01b0\u1eddng EMA 21 tu\u1ea7n, nh\u01b0ng nh\u00ecn chung kh\u00e1 t\u1ed1t v\u00e0 s\u1ebd \u0111\u1ea1t m\u1ed1c 81.000 USD”, Decode nh\u1eadn \u0111\u1ecbnh.<\/p>\n

81.000 USD c\u0169ng l\u00e0 gi\u00e1 trung b\u00ecnh c\u1ee7a c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 t\u1ed5 ch\u1ee9c v\u00e0o c\u00e1c qu\u1ef9 ETF Bitcoin giao ngay t\u1ea1i M\u1ef9. Theo d\u1eef li\u1ec7u t\u1eeb n\u1ec1n t\u1ea3ng ph\u00e2n t\u00edch chu\u1ed7i kh\u1ed1i CryptoQuant, gi\u00e1 v\u1ed1n c\u1ee7a nh\u1eefng ng\u01b0\u1eddi n\u1eafm gi\u1eef Bitcoin ng\u1eafn h\u1ea1n (STH) hi\u1ec7n \u1edf m\u1ee9c 83.500 USD.<\/p>\n

CryptoQuant l\u01b0u \u00fd ch\u1ec9 s\u1ed1 t\u1ef7 l\u1ec7 l\u1ee3i nhu\u1eadn \u0111\u1ea7u ra \u0111\u00e3 chi ti\u00eau c\u1ee7a STH (SOPR), t\u1ef7 l\u1ec7 gi\u1eefa s\u1ed1 l\u01b0\u1ee3ng coin STH \u0111\u01b0\u1ee3c chuy\u1ec3n l\u00ean chu\u1ed7i kh\u1ed1i c\u00f3 l\u00e3i ho\u1eb7c l\u1ed7, \u0111ang ti\u1ebfn g\u1ea7n \u0111\u1ebfn \u0111i\u1ec3m h\u00f2a v\u1ed1n.<\/p>\n

“N\u1ebfu SOPR c\u00f3 th\u1ec3 duy tr\u00ec \u1edf m\u1ee9c tr\u00ean 1, \u0111i\u1ec1u \u0111\u00f3 s\u1ebd cho th\u1ea5y c\u00e1c nh\u00e0 \u0111\u1ea7u t\u01b0 n\u1eafm gi\u1eef Bitcoin trong ng\u1eafn h\u1ea1n (STH) \u0111ang m\u1ed9t l\u1ea7n n\u1eefa thu \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn. Vi\u1ec7c n\u00e0y l\u00e0 t\u00edn hi\u1ec7u t\u00edch c\u1ef1c cho th\u1ecb tr\u01b0\u1eddng mi\u1ec5n l\u00e0 gi\u00e1 tr\u1ecb kh\u00f4ng tr\u1edf n\u00ean qu\u00e1 cao”, blog QuickTake nh\u1eadn \u0111\u1ecbnh.<\/p>\n

Tu\u1ea7n n\u00e0y, M\u1ef9 s\u1ebd c\u00f4ng b\u1ed1 r\u1ea5t \u00edt d\u1eef li\u1ec7u kinh t\u1ebf v\u0129 m\u00f4. Th\u1ecb tr\u01b0\u1eddng c\u00f3 nh\u1eefng m\u1ed1i quan t\u00e2m l\u1edbn h\u01a1n tr\u01b0\u1edbc s\u1ef1 b\u00f9ng ph\u00e1t tr\u1edf l\u1ea1i c\u1ee7a cu\u1ed9c chi\u1ebfn M\u1ef9 – Iran. C\u00e1c nh\u00e0 giao d\u1ecbch xem x\u00e9t l\u1ea1i tri\u1ec3n v\u1ecdng gi\u00e1 d\u1ea7u t\u0103ng cao v\u00e0 t\u00e1c \u0111\u1ed9ng d\u00e2y chuy\u1ec1n d\u00e0i h\u1ea1n \u0111\u1ebfn l\u1ea1m ph\u00e1t. \u0110\u00e2y s\u1ebd l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn gi\u00e1 Bitcoin trong nh\u1eefng ng\u00e0y t\u1edbi.\u00a0<\/p>\n<\/p><\/div>","protected":false},"excerpt":{"rendered":"

D\u1eef li\u1ec7u t\u1eeb CoinMarketCap v\u00e0 TradingView cho th\u1ea5y gi\u00e1 Bitcoin h\u00f4m nay t\u0103ng 2,63% trong v\u00f2ng 24 gi\u1edd qua. T\u00ednh […]<\/p>","protected":false},"author":5,"featured_media":74038,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[220],"tags":[],"class_list":["post-74037","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tien-dien-tu"],"acf":[],"_links":{"self":[{"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/posts\/74037","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/comments?post=74037"}],"version-history":[{"count":1,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/posts\/74037\/revisions"}],"predecessor-version":[{"id":74508,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/posts\/74037\/revisions\/74508"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/media\/74038"}],"wp:attachment":[{"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/media?parent=74037"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/categories?post=74037"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hbbgroup.net\/vi\/wp-json\/wp\/v2\/tags?post=74037"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}