{"id":280639,"date":"2021-10-17T15:58:27","date_gmt":"2021-10-17T12:58:27","guid":{"rendered":"https:\/\/www.etoro.com\/trading\/buy-sell-and-close-position\/"},"modified":"2024-08-19T16:39:39","modified_gmt":"2024-08-19T13:39:39","slug":"buy-sell-and-close-position","status":"publish","type":"page","link":"https:\/\/www.etoro.com\/vi-vn\/trading\/buy-sell-and-close-position\/","title":{"rendered":"B\u00e1n v\u00e0 \u0111\u00f3ng m\u1ed9t v\u1ecb th\u1ebf: \u0110i\u1ec3m kh\u00e1c bi\u1ec7t l\u00e0 g\u00ec?"},"content":{"rendered":"

Thu\u1eadt ng\u1eef \u201cb\u00e1n c\u1ed5 phi\u1ebfu\u201d nghe c\u00f3 v\u1ebb r\u1ea5t \u0111\u01a1n gi\u1ea3n, v\u00e0 \u0111\u00fang l\u00e0 th\u1ebf. Tuy nhi\u00ean, trong th\u1ebf gi\u1edbi \u0111\u1ea7u t\u01b0, n\u00f3 c\u00f3 th\u1ec3 c\u00f3 hai \u00fd ngh\u0129a kh\u00e1c nhau. Tr\u00ean n\u1ec1n t\u1ea3ng eToro, ch\u00fang t\u00f4i s\u1eed d\u1ee5ng hai thu\u1eadt ng\u1eef ri\u00eang bi\u1ec7t \u0111\u1ec3 tr\u00e1nh nh\u1ea7m l\u1eabn.<\/p>\n

\u0110\u00f3ng m\u1ed9t giao d\u1ecbch<\/h2>\n

Tr\u00ean n\u1ec1n t\u1ea3ng eToro, \u0111\u00f3ng m\u1ed9t giao d\u1ecbch ho\u1eb7c \u0111\u00f3ng m\u1ed9t v\u1ecb th\u1ebf c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111ang ch\u1ea5m d\u1ee9t m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 m\u00e0 b\u1ea1n \u0111\u00e3 th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc \u0111\u00f3. V\u00ed d\u1ee5: b\u1ea1n n\u1eafm gi\u1eef m\u1ed9t l\u01b0\u1ee3ng c\u1ed5 phi\u1ebfu EasyJet, hi\u1ec7n \u0111ang giao d\u1ecbch \u1edf m\u1ee9c 832 USD. N\u1ebfu b\u1ea1n ch\u1ecdn \u0111\u00f3ng v\u1ecb th\u1ebf c\u1ee7a m\u00ecnh, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a b\u1ea1n \u0111ang k\u1ebft th\u00fac kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o c\u1ed5 phi\u1ebfu EasyJet v\u00e0 b\u1ea1n s\u1ebd nh\u1eadn l\u1ea1i $832 v\u00e0o t\u00e0i kho\u1ea3n c\u1ee7a m\u00ecnh. Khi b\u1ea1n \u0111\u00f3ng v\u1ecb th\u1ebf, b\u1ea1n kh\u00f4ng c\u00f2n s\u1edf h\u1eefu c\u1ed5 phi\u1ebfu EasyJet n\u1eefa.<\/p>\n

Trong h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y m\u00e0n h\u00ecnh tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o khi b\u1ea1n chu\u1ea9n b\u1ecb \u0111\u00f3ng m\u1ed9t giao d\u1ecbch v\u1edbi c\u1ed5 phi\u1ebfu EasyJet.<\/p>\n

\"\"<\/p>\n

T\u00ecm hi\u1ec3u c\u00e1ch \u0111\u00f3ng m\u1ed9t v\u1ecb th\u1ebf<\/a><\/p>\n

\u0110\u00f3ng m\u1ed9t giao d\u1ecbch kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn \u0111\u1ea7u t\u01b0 v\u00e0o c\u1ed5 phi\u1ebfu. N\u00f3 c\u00f3 li\u00ean quan \u0111\u1ebfn t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i h\u00ecnh \u0111\u1ea7u t\u01b0 t\u00e0i s\u1ea3n t\u00e0i ch\u00ednh tr\u00ean n\u1ec1n t\u1ea3ng eToro. Thu\u1eadt ng\u1eef \u0111\u00f3ng m\u1ed9t giao d\u1ecbch \u0111\u1ed3ng ngh\u0129a v\u1edbi c\u00e1ch di\u1ec5n \u0111\u1ea1t ph\u1ed5 bi\u1ebfn v\u1ec1 b\u00e1n m\u1ed9t c\u1ed5 phi\u1ebfu. Tuy nhi\u00ean, vi\u1ec7c b\u00e1n m\u1ed9t c\u1ed5 phi\u1ebfu ho\u1eb7c b\u1ea5t k\u1ef3 t\u00e0i s\u1ea3n n\u00e0o kh\u00e1c c\u00f3 \u00fd ngh\u0129a kh\u00e1c tr\u00ean n\u1ec1n t\u1ea3ng eToro v\u00e0 ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i th\u00edch ngay b\u00e2y gi\u1edd.<\/p>\n

B\u00e1n m\u1ed9t t\u00e0i s\u1ea3n (c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “b\u00e1n kh\u1ed1ng”)<\/h2>\n

\u201cB\u00e1n\u201d m\u1ed9t t\u00e0i s\u1ea3n t\u00e0i ch\u00ednh, \u0111\u00f4i khi \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cB\u00e1n kh\u1ed1ng<\/a>\u201d, kh\u00e1c v\u1edbi \u201c\u0111\u00f3ng m\u1ed9t giao d\u1ecbch.\u201d<\/p>\n

Gi\u1ea3 s\u1eed b\u1ea1n mu\u1ed1n mua c\u1ed5 phi\u1ebfu Amazon ho\u1eb7c b\u1ea5t k\u1ef3 t\u00e0i s\u1ea3n t\u00e0i ch\u00ednh n\u00e0o kh\u00e1c tr\u00ean n\u1ec1n t\u1ea3ng eToro. \u0110\u00e2y l\u00e0 m\u00e0n h\u00ecnh b\u1ea1n s\u1ebd th\u1ea5y:<\/p>\n

\"\"<\/p>\n

\u1ede tr\u00ean c\u00f9ng c\u1ee7a m\u00e0n h\u00ecnh, b\u1ea1n c\u00f3 t\u00f9y ch\u1ecdn MUA (v\u00f2ng tr\u00f2n m\u00e0u xanh l\u00e1) ho\u1eb7c B\u00c1N (v\u00f2ng tr\u00f2n m\u00e0u \u0111\u1ecf) c\u1ed5 phi\u1ebfu. B\u1ea1n c\u00f3 th\u1ec3 th\u1eafc m\u1eafc: Sao t\u00f4i c\u00f3 th\u1ec3 b\u00e1n m\u1ed9t c\u1ed5 phi\u1ebfu m\u00e0 t\u00f4i kh\u00f4ng s\u1edf h\u1eefu? C\u00e2u h\u1ecfi r\u1ea5t hay.<\/p>\n

C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 “b\u00e1n” \u0111\u1ec1 c\u1eadp \u0111\u1ebfn “b\u00e1n kh\u1ed1ng”. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a b\u1ea1n \u0111ang m\u1edf m\u1ed9t v\u1ecb th\u1ebf m\u00e0 b\u1ea1n tin r\u1eb1ng c\u1ed5 phi\u1ebfu Amazon s\u1ebd gi\u1ea3m gi\u00e1 tr\u1ecb. V\u1ecb th\u1ebf c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 h\u1ee3p \u0111\u1ed3ng ch\u00eanh l\u1ec7ch ho\u1eb7c CFD nh\u01b0 c\u00f3 th\u1ec3 th\u1ea5y trong h\u00ecnh \u1ea3nh n\u00e0y (h\u00ecnh ch\u1eef nh\u1eadt m\u00e0u xanh d\u01b0\u01a1ng). Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, b\u1ea1n kh\u00f4ng th\u1ef1c s\u1ef1 b\u00e1n t\u00e0i s\u1ea3n, m\u00e0 l\u00e0 k\u00fd k\u1ebft m\u1ed9t th\u1ecfa thu\u1eadn v\u1edbi eToro, qua \u0111\u00f3 v\u1ecb th\u1ebf c\u1ee7a b\u1ea1n s\u1ebd “b\u00e1n”. Trong Th\u1ecfa thu\u1eadn n\u00e0y, c\u00e1c \u0111i\u1ec1u kho\u1ea3n \u0111\u01b0\u1ee3c th\u1ecfa thu\u1eadn gi\u1eefa b\u1ea1n v\u00e0 eToro v\u00e0 quy \u0111\u1ecbnh r\u1eb1ng n\u1ebfu t\u00e0i s\u1ea3n gi\u1ea3m gi\u00e1 tr\u1ecb, b\u1ea1n s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t s\u1ed1 ti\u1ec1n nh\u1ea5t \u0111\u1ecbnh v\u00e0 n\u1ebfu n\u00f3 t\u0103ng gi\u00e1 tr\u1ecb, b\u1ea1n s\u1ebd m\u1ea5t m\u1ed9t s\u1ed1 ti\u1ec1n nh\u1ea5t \u0111\u1ecbnh, t\u1ea5t c\u1ea3 \u0111\u1ec1u d\u1ef1a tr\u00ean s\u1ed1 ti\u1ec1n b\u1ea1n \u0111\u1ea7u t\u01b0. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 vi\u1ec7c b\u00e1n t\u1ea1i \u0111\u00e2y<\/a>.<\/p>\n

MUA m\u1ed9t t\u00e0i s\u1ea3n<\/h2>\n

Trong h\u00ecnh \u1edf tr\u00ean, c\u00f3 t\u00f9y ch\u1ecdn B\u00c1N \u2014 m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 n\u00f3i \u0111\u1ebfn \u2014 v\u00e0 c\u0169ng c\u00f3 t\u00f9y ch\u1ecdn MUA. \u1ede \u0111\u00e2y, \u201cmua\u201d \u0111\u1ed3ng ngh\u0129a v\u1edbi \u201cmua kh\u1ed1ng.” Mua c\u00f3 ngh\u0129a nh\u01b0 m\u1eb7t ch\u1eef \u2014 b\u1ea1n \u0111ang mua t\u00e0i s\u1ea3n. V\u00ed d\u1ee5: n\u1ebfu b\u1ea1n mua c\u1ed5 phi\u1ebfu Amazon, b\u1ea1n s\u1ebd n\u00f3i: \u201cT\u00f4i s\u1ebd m\u1edf m\u1ed9t v\u1ecb th\u1ebf mua v\u1edbi Amazon.\u201d \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111ang m\u1edf m\u1ed9t v\u1ecb th\u1ebf m\u00e0 b\u1ea1n tin r\u1eb1ng c\u1ed5 phi\u1ebfu Amazon s\u1ebd t\u0103ng gi\u00e1 tr\u1ecb.<\/p>\n

T\u00f3m t\u1eaft<\/h2>\n

C\u00f3 ba b\u00e0i h\u1ecdc t\u1eeb blog n\u00e0y.<\/p>\n

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  1. \u201c\u0110\u00f3ng m\u1ed9t giao d\u1ecbch\u201d c\u00f3 ngh\u0129a l\u00e0 ch\u1ea5m d\u1ee9t m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0. N\u00f3i theo ng\u00f4n ng\u1eef c\u1ee7a ng\u01b0\u1eddi kh\u00f4ng chuy\u00ean th\u00ec n\u00f3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 “b\u00e1n” m\u1ed9t c\u1ed5 phi\u1ebfu ho\u1eb7c t\u00e0i s\u1ea3n t\u00e0i ch\u00ednh.<\/li>\n
  2. B\u00e1n m\u1ed9t t\u00e0i s\u1ea3n, \u0111\u1ed3ng ngh\u0129a v\u1edbi “b\u00e1n kh\u1ed1ng”, c\u00f3 ngh\u0129a l\u00e0 tham gia m\u1ed9t h\u1ee3p \u0111\u1ed3ng v\u1edbi m\u1ed9t nh\u00e0 m\u00f4i gi\u1edbi, ho\u1eb7c \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0, m\u00e0 b\u1ea1n tin r\u1eb1ng m\u1ed9t t\u00e0i s\u1ea3n s\u1ebd gi\u1ea3m gi\u00e1 tr\u1ecb.<\/li>\n
  3. Vi\u1ec7c mua m\u1ed9t t\u00e0i s\u1ea3n, v\u1edbi nh\u00e3n \u201cMUA\u201d tr\u00ean n\u1ec1n t\u1ea3ng eToro, c\u00f3 ngh\u0129a l\u00e0 b\u1ea1n \u0111ang mua m\u1ed9t t\u00e0i s\u1ea3n m\u00e0 b\u1ea1n tin r\u1eb1ng s\u1ebd t\u0103ng gi\u00e1 tr\u1ecb.<\/li>\n<\/ol>\n\n\t\t