{"id":21416,"date":"2023-12-06T02:41:53","date_gmt":"2023-12-06T02:41:53","guid":{"rendered":"https:\/\/masterskills.org\/blog\/call-option-la-gi-loi-ich-cua-call-option-doi-voi-nha-dau-tu.html"},"modified":"2023-12-22T04:54:55","modified_gmt":"2023-12-21T21:54:55","slug":"call-option-la-gi-loi-ich-cua-call-option-doi-voi-nha-dau-tu","status":"publish","type":"post","link":"https:\/\/masterskills.org\/blog\/call-option-la-gi-loi-ich-cua-call-option-doi-voi-nha-dau-tu.html","title":{"rendered":"Call option l\u00e0 g\u00ec? L\u1ee3i \u00edch c\u1ee7a call option \u0111\u1ed1i v\u1edbi nh\u00e0 \u0111\u1ea7u t\u01b0"},"content":{"rendered":"<div class=\"entry-content\">\n<figure class=\"wp-block-image size-large\"><\/figure>\n<p>Call option l\u00e0 g\u00ec? C\u1ee5m t\u1eeb n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 quy\u1ec1n ch\u1ecdn mua, m\u1ed9t thu\u1eadt ng\u1eef quen thu\u1ed9c trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t lo\u1ea1i t\u00e0i s\u1ea3n c\u01a1 s\u1edf.<\/p>\n<p>B\u1ea5t c\u1ee9 ai tham gia \u0111\u1ea7u t\u01b0 t\u00e0i ch\u00ednh n\u00f3i chung v\u00e0 ch\u1ee9ng kho\u00e1n n\u00f3i ri\u00eang \u0111\u1ec1u ph\u1ea3i bi\u1ebft \u0111\u1ebfn c\u00e1c quy\u1ec1n ch\u1ecdn c\u01a1 b\u1ea3n, trong \u0111\u00f3 c\u00f3 quy\u1ec1n ch\u1ecdn mua (Call option). \u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i h\u1ee3p \u0111\u1ed3ng ch\u1ee9ng kho\u00e1n ph\u00e1i sinh ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng. N\u1ebfu b\u1ea1n ch\u01b0a n\u1eafm r\u00f5 Call option l\u00e0 g\u00ec c\u00f9ng c\u00e1c l\u1ee3i \u00edch c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi nh\u00e0 \u0111\u1ea7u t\u01b0, h\u00e3y theo d\u00f5i ngay b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n<h2><span id=\"Call_option_la_gi\"><strong>Call option l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p>Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u Call option l\u00e0 g\u00ec, b\u1ea1n c\u1ea7n bi\u1ebft \u0111\u01b0\u1ee3c th\u1ebf n\u00e0o l\u00e0 Option (quy\u1ec1n ch\u1ecdn) trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh. Qua \u0111\u00f3 b\u1ea1n s\u1ebd n\u1eafm b\u1eaft r\u00f5 h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m Call option.<\/p>\n<p>Option c\u00f3 ngh\u0129a l\u00e0 quy\u1ec1n ch\u1ecdn, cho ph\u00e9p ng\u01b0\u1eddi s\u1edf h\u1eefu c\u00f3 quy\u1ec1n mua, b\u00e1n h\u00e0ng h\u00f3a n\u00e0o \u0111\u00f3 v\u00e0o m\u1ed9t th\u1eddi \u0111i\u1ec3m \u0111\u1ecbnh tr\u01b0\u1edbc v\u1edbi m\u1ee9c gi\u00e1 x\u00e1c \u0111\u1ecbnh. H\u00e0ng h\u00f3a n\u00e0y bao g\u1ed3m ti\u1ec1n t\u1ec7, ch\u1ec9 s\u1ed1 c\u1ed5 phi\u1ebfu, c\u1ed5 phi\u1ebfu, ch\u1ec9 s\u1ed1 tr\u00e1i phi\u1ebfu, tr\u00e1i phi\u1ebfu ho\u1eb7c h\u1ee3p \u0111\u1ed3ng t\u01b0\u01a1ng lai.<\/p>\n<p>C\u00f3 2 quy\u1ec1n ch\u1ecdn c\u01a1 b\u1ea3n trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh, \u0111\u00f3 l\u00e0: Quy\u1ec1n ch\u1ecdn b\u00e1n (Put option) v\u00e0 quy\u1ec1n ch\u1ecdn mua (Call option).<\/p>\n<blockquote>\n<p><em><strong>\u201cCall option \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch, theo \u0111\u00f3 ng\u01b0\u1eddi n\u1eafm gi\u1eef quy\u1ec1n ch\u1ecdn c\u00f3 quy\u1ec1n mua m\u1ed9t lo\u1ea1i h\u00e0ng h\u00f3a n\u00e0o \u0111\u00f3 v\u1edbi m\u1ee9c gi\u00e1 c\u1ed1 \u0111\u1ecbnh trong kho\u1ea3ng th\u1eddi gian \u0111\u00e3 \u0111\u1ecbnh.\u201d<\/strong><\/em><\/p>\n<\/blockquote>\n<p>H\u1ee3p \u0111\u1ed3ng giao d\u1ecbch n\u00e0y c\u00f3 hai b\u00ean: B\u00ean mua (ng\u01b0\u1eddi mua quy\u1ec1n ch\u1ecdn mua hay c\u00f2n g\u1ecdi l\u00e0 ng\u01b0\u1eddi n\u1eafm gi\u1eef quy\u1ec1n ch\u1ecdn) v\u00e0 b\u00ean b\u00e1n (ng\u01b0\u1eddi b\u00e1n quy\u1ec1n ch\u1ecdn mua). B\u00ean mua ph\u1ea3i tr\u1ea3 cho b\u00ean b\u00e1n m\u1ed9t kho\u1ea3n g\u1ecdi l\u00e0 ph\u00ed quy\u1ec1n ch\u1ecdn v\u00e0 th\u1ef1c hi\u1ec7n quy\u1ec1n mua c\u1ee7a m\u00ecnh khi th\u1ea5y \u0111\u1ea1t l\u1ee3i nhu\u1eadn. \u0110\u1ed5i l\u1ea1i b\u00ean b\u00e1n c\u00f3 ngh\u0129a v\u1ee5 ph\u1ea3i b\u00e1n t\u00e0i s\u1ea3n \u0111\u00f3 cho b\u00ean mua theo h\u1ee3p \u0111\u1ed3ng. Tr\u01b0\u1eddng h\u1ee3p b\u00ean mua c\u1ea3m th\u1ea5y kh\u00f4ng c\u00f3 l\u1ee3i, h\u1ecd c\u00f3 th\u1ec3 h\u1ee7y h\u1ee3p \u0111\u1ed3ng.<\/p>\n<h2><span id=\"Ban_chat_cua_call_option_la_gi\"><strong>B\u1ea3n ch\u1ea5t c\u1ee7a call option l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p>B\u1ea3n ch\u1ea5t c\u1ee7a call option bao g\u1ed3m:<\/p>\n<p>V\u1ec1 ph\u00eda ng\u01b0\u1eddi mua quy\u1ec1n ch\u1ecdn (Call Buyer): Ng\u01b0\u1eddi mua mong mu\u1ed1n gi\u00e1 t\u00e0i s\u1ea3n c\u01a1 s\u1edf tr\u00ean th\u1ecb tr\u01b0\u1eddng t\u0103ng cao h\u01a1n so v\u1edbi m\u1ee9c gi\u00e1 tr\u1ecb c\u1ee7a quy\u1ec1n ch\u1ecdn \u0111\u1ec3 th\u1ef1c hi\u1ec7n quy\u1ec1n v\u00e0 \u0111\u1ea1t \u0111\u01b0\u1ee3c l\u1ee3i nhu\u1eadn.<\/p>\n<p>V\u1ec1 ph\u00eda ng\u01b0\u1eddi b\u00e1n quy\u1ec1n ch\u1ecdn (Call Writer): Ng\u01b0\u1eddi b\u00e1n hy v\u1ecdng r\u1eb1ng gi\u00e1 t\u00e0i s\u1ea3n c\u01a1 s\u1edf tr\u00ean th\u1ecb tr\u01b0\u1eddng gi\u1ea3m th\u1ea5p h\u01a1n ho\u1eb7c b\u1eb1ng v\u1edbi m\u1ee9c gi\u00e1 tr\u1ecb c\u1ee7a quy\u1ec1n ch\u1ecdn. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y s\u1ed1 ti\u1ec1n b\u00e1n quy\u1ec1n ch\u1ecdn ch\u00ednh l\u00e0 l\u1ee3i nhu\u1eadn c\u1ee7a ng\u01b0\u1eddi b\u00e1n.<\/p>\n<p>Nh\u01b0 v\u1eady, m\u1ed9t khi gi\u00e1 t\u00e0i s\u1ea3n c\u01a1 s\u1edf kh\u00f4ng t\u0103ng v\u01b0\u1ee3t m\u1ee9c gi\u00e1 tr\u1ecb quy\u1ec1n ch\u1ecdn tr\u01b0\u1edbc khi h\u1ebft h\u1ea1n, quy\u1ec1n ch\u1ecdn \u0111\u00e3 mua s\u1ebd kh\u00f4ng c\u00f3 l\u1ee3i. L\u00fac n\u00e0y ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng h\u1ee7y th\u1ef1c hi\u1ec7n quy\u1ec1n ch\u1ecdn v\u00e0 s\u1ebd ph\u1ea3i ch\u1ecbu m\u1ed9t kho\u1ea3n l\u1ed7 \u0111\u00fang b\u1eb1ng chi ph\u00ed \u0111\u00e3 b\u1ecf ra \u0111\u1ec3 mua quy\u1ec1n ch\u1ecdn. Ng\u01b0\u1ee3c l\u1ea1i, n\u1ebfu gi\u00e1 t\u00e0i s\u1ea3n t\u0103ng cao, ng\u01b0\u1eddi mua l\u1eadp t\u1ee9c th\u1ef1c hi\u1ec7n quy\u1ec1n mua l\u1ea1i \u0111\u1ec3 sinh l\u1eddi.<\/p>\n<p><strong>M\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m quan tr\u1ecdng li\u00ean quan \u0111\u1ebfn h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn call option<\/strong><\/p>\n<p>\u0110\u1ebfn \u0111\u00e2y th\u00ec b\u1ea1n \u0111\u00e3 bi\u1ebft call option l\u00e0 g\u00ec v\u00e0 b\u1ea3n ch\u1ea5t c\u1ee7a h\u1ee3p \u0111\u1ed3ng n\u00e0y. Tuy nhi\u00ean, \u0111\u1ec3 hi\u1ec3u t\u01b0\u1eddng t\u1eadn h\u01a1n v\u1ec1 Call option, b\u1ea1n n\u00ean n\u1eafm b\u1eaft th\u00eam c\u00e1c kh\u00e1i ni\u1ec7m c\u00f3 li\u00ean quan m\u1eadt thi\u1ebft \u0111\u1ebfn h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn Call option. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<p>ATM (At The Money) \u2013 h\u00f2a v\u1ed1n: l\u00e0 t\u00ecnh hu\u1ed1ng m\u00e0 gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee7a m\u1ed9t h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn mua b\u1eb1ng v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf.\u00a0<\/p>\n<p>ITM (In The Money) \u2013 c\u00f3 l\u1eddi: l\u00e0 t\u00ecnh hu\u1ed1ng m\u00e0 gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee7a m\u1ed9t h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn mua cao h\u01a1n gi\u00e1 th\u1ecb tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf. Khi n\u00e0y ng\u01b0\u1eddi mua s\u1ebd th\u1ef1c hi\u1ec7n quy\u1ec1n mua \u0111\u1ec3 ki\u1ebfm l\u1eddi.<\/p>\n<p>OTM (Out The Money) \u2013 thua l\u1ed7: l\u00e0 t\u00ecnh hu\u1ed1ng m\u00e0 gi\u00e1 th\u1ef1c hi\u1ec7n c\u1ee7a m\u1ed9t h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn mua th\u1ea5p h\u01a1n gi\u00e1 th\u1ecb tr\u01b0\u1eddng c\u1ee7a t\u00e0i s\u1ea3n c\u01a1 s\u1edf. Trong tr\u01b0\u1eddng h\u1ee3p h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn \u0111\u00e1o h\u1ea1n r\u01a1i v\u00e0o v\u00f9ng n\u00e0y th\u00ec h\u1ee3p \u0111\u1ed3ng \u0111\u00f3 v\u00f4 ngh\u0129a. N\u00f3i c\u00e1ch kh\u00e1c h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn mua s\u1ebd k\u1ebft th\u00fac m\u00e0 kh\u00f4ng c\u00f3 giao d\u1ecbch x\u1ea3y ra.<\/p>\n<h2><span id=\"Su_khac_nhau_giua_put_option_va_call_option_la_gi\"><strong>S\u1ef1 kh\u00e1c nhau gi\u1eefa put option v\u00e0 call option l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p>Call option v\u00e0 Put Option \u0111\u1ec1u l\u00e0 m\u1ed9t lo\u1ea1i h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn ch\u1ee9ng kho\u00e1n ph\u00e1i sinh nh\u01b0ng b\u1ea3n ch\u1ea5t c\u1ee7a ch\u00fang g\u1ea7n nh\u01b0 tr\u00e1i ng\u01b0\u1ee3c nhau. Tuy nhi\u00ean \u0111a s\u1ed1 nh\u00e0 \u0111\u1ea7u t\u01b0 \u0111\u1ec1u d\u1ec5 b\u1ecb nh\u1ea7m l\u1eabn b\u1edfi hai kh\u00e1i ni\u1ec7m n\u00e0y. V\u1eady nh\u1eefng \u0111i\u1ec3m gi\u1ed1ng v\u00e0 kh\u00e1c nhau gi\u1eefa put option v\u00e0 call option l\u00e0 g\u00ec? So s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc tr\u00ean.<\/p>\n<p>V\u1edbi Call option:<\/p>\n<p>B\u00ean mua:<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ph\u1ea3i tr\u1ea3 m\u1ed9t kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 quy\u1ec1n mua t\u00e0i s\u1ea3n c\u01a1 s\u1edf tr\u01b0\u1edbc khi h\u1ee3p \u0111\u1ed3ng \u0111\u00e1o h\u1ea1n;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 th\u1ec3 h\u1ee7y h\u1ee3p \u0111\u1ed3ng khi kh\u00f4ng mu\u1ed1n th\u1ef1c hi\u1ec7n quy\u1ec1n ch\u1ecdn mua;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu b\u1ecb l\u1ed7: S\u1ed1 ti\u1ec1n l\u1ed7 t\u1ed1i \u0111a b\u1eb1ng kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn \u0111\u00e3 tr\u1ea3 cho b\u00ean b\u00e1n.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu \u0111\u01b0\u1ee3c l\u00e3i: L\u1ee3i nhu\u1eadn v\u00f4 h\u1ea1n t\u00f9y thu\u1ed9c v\u00e0o h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch v\u00e0 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>B\u00ean b\u00e1n:<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Thu \u0111\u01b0\u1ee3c kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn t\u1eeb b\u00ean mua;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 ngh\u0129a v\u1ee5 ph\u1ea3i b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf khi b\u00ean mua y\u00eau c\u1ea7u th\u1ef1c hi\u1ec7n quy\u1ec1n.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Kh\u00f4ng c\u00f3 quy\u1ec1n h\u1ee7y h\u1ee3p \u0111\u1ed3ng.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu \u0111\u01b0\u1ee3c l\u00e3i: S\u1ed1 ti\u1ec1n l\u00e3i \u0111\u00fang b\u1eb1ng kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn thu t\u1eeb b\u00ean mua.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu b\u1ecb l\u1ed7: C\u00f3 th\u1ec3 v\u00f4 h\u1ea1n t\u00f9y thu\u1ed9c v\u00e0o h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch v\u00e0 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>V\u1edbi put option:<\/p>\n<p>B\u00ean mua:<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Ph\u1ea3i tr\u1ea3 m\u1ed9t kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 quy\u1ec1n b\u00e1n t\u00e0i s\u1ea3n c\u01a1 s\u1edf tr\u01b0\u1edbc khi h\u1ee3p \u0111\u1ed3ng \u0111\u00e1o h\u1ea1n;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 th\u1ec3 h\u1ee7y h\u1ee3p \u0111\u1ed3ng khi kh\u00f4ng mu\u1ed1n th\u1ef1c hi\u1ec7n quy\u1ec1n;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu b\u1ecb l\u1ed7: S\u1ed1 ti\u1ec1n l\u1ed7 t\u1ed1i \u0111a b\u1eb1ng kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn \u0111\u00e3 tr\u1ea3 cho b\u00ean b\u00e1n.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu \u0111\u01b0\u1ee3c l\u00e3i: L\u1ee3i nhu\u1eadn v\u00f4 h\u1ea1n t\u00f9y thu\u1ed9c v\u00e0o h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch v\u00e0 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>B\u00ean b\u00e1n:<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Thu \u0111\u01b0\u1ee3c kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn t\u1eeb b\u00ean mua;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00f3 ngh\u0129a v\u1ee5 ph\u1ea3i mua t\u00e0i s\u1ea3n c\u01a1 s\u1edf khi b\u00ean mua y\u00eau c\u1ea7u th\u1ef1c hi\u1ec7n quy\u1ec1n;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Kh\u00f4ng c\u00f3 quy\u1ec1n h\u1ee7y h\u1ee3p \u0111\u1ed3ng;<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu \u0111\u01b0\u1ee3c l\u00e3i: S\u1ed1 ti\u1ec1n l\u00e3i \u0111\u00fang b\u1eb1ng kho\u1ea3n ph\u00ed quy\u1ec1n ch\u1ecdn thu t\u1eeb b\u00ean mua.<\/p>\n<p>\u2013\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 N\u1ebfu b\u1ecb l\u1ed7: C\u00f3 th\u1ec3 v\u00f4 h\u1ea1n t\u00f9y thu\u1ed9c v\u00e0o h\u1ee3p \u0111\u1ed3ng giao d\u1ecbch v\u00e0 bi\u1ebfn \u0111\u1ed9ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng<\/p>\n<h2><span id=\"Loi_ich_cua_Call_option_la_gi\"><strong>L\u1ee3i \u00edch c\u1ee7a Call option l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n<p>Hi\u1ec3u r\u00f5 Call option l\u00e0 g\u00ec, b\u1ea1n s\u1ebd bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng l\u1ee3i \u00edch to l\u1edbn m\u00e0 h\u1ee3p \u0111\u1ed3ng n\u00e0y \u0111em l\u1ea1i cho nh\u00e0 \u0111\u1ea7u t\u01b0.<\/p>\n<p><strong>\u0110em l\u1ea1i l\u1ee3i nhu\u1eadn v\u00f4 h\u1ea1n trong khi kho\u1ea3n l\u1ed7 h\u1ea1n ch\u1ebf<\/strong><\/p>\n<p>Call option cho ph\u00e9p ng\u01b0\u1eddi mua t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ki\u1ebfm l\u1eddi tr\u00ean c\u01a1 s\u1edf t\u0103ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng trong khi ch\u1ec9 ph\u1ea3i tr\u1ea3 m\u1ed9t kho\u1ea3n ph\u00ed r\u1ea5t nh\u1ecf \u0111\u1ec3 mua quy\u1ec1n ch\u1ecdn. Do \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ea5y \u0111\u00e2y l\u00e0 m\u1ed9t kho\u1ea3n \u0111\u1ea7u t\u01b0 h\u1ea5p d\u1eabn \u0111em l\u1ea1i ti\u1ec1m n\u0103ng l\u1ee3i nhu\u1eadn kh\u00f4ng gi\u1edbi h\u1ea1n, trong khi kho\u1ea3n l\u1ed7 l\u1ea1i h\u1ea1n ch\u1ebf.<\/p>\n<p><strong>B\u1ea3o hi\u1ec3m r\u1ee7i ro<\/strong><\/p>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1c c\u00e1 nh\u00e2n, t\u1ed5 ch\u1ee9c ho\u1eb7c ng\u00e2n h\u00e0ng \u0111\u1ea7u t\u01b0 s\u1eed d\u1ee5ng Call option nh\u01b0 m\u1ed9t c\u00f4ng c\u1ee5 b\u1ea3o hi\u1ec3m r\u1ee7i ro ph\u00f2ng khi c\u1ed5 phi\u1ebfu r\u1edbt gi\u00e1. N\u00f3i c\u00e1ch kh\u00e1c Call option \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 cho nh\u1eefng danh m\u1ee5c \u0111\u1ea7u t\u01b0 c\u1ed5 phi\u1ebfu ng\u1eafn h\u1ea1n.<\/p>\n<p>Qua n\u1ed9i dung b\u00e0i vi\u1ebft tr\u00ean, b\u1ea1n \u0111\u1ecdc c\u00f3 c\u01a1 h\u1ed9i hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 Call option l\u00e0 g\u00ec c\u0169ng nh\u01b0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a lo\u1ea1i h\u1ee3p \u0111\u1ed3ng n\u00e0y. C\u00f3 th\u1ec3 n\u00f3i h\u1ee3p \u0111\u1ed3ng quy\u1ec1n ch\u1ecdn mua (Call option) mang l\u1ea1i ti\u1ec1m n\u0103ng sinh l\u1eddi cao v\u00e0 \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng linh ho\u1ea1t trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau, kh\u00f4ng ch\u1ec9 gi\u00fap t\u00edch tr\u1eef m\u00e0 c\u00f2n l\u00e0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ng\u1eeba r\u1ee7i ro hi\u1ec7u qu\u1ea3. Hi v\u1ecdng v\u1edbi nh\u1eefng g\u00ec b\u00e0i vi\u1ebft cung c\u1ea5p, b\u1ea1n \u0111\u1ecdc s\u1ebd \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt th\u00eam ki\u1ebfn th\u1ee9c \u0111\u1ea7u t\u01b0 h\u1eefu \u00edch v\u00e0 l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ea7u t\u01b0 t\u1ed1i \u01b0u nh\u1ea5t cho ch\u00ednh m\u00ecnh.<\/p>\n<p style=\"text-align: right;\"><strong>Pha L\u00ea<\/strong><\/p>\n<p><!-- \/wp:paragraph --><\/p>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Call option l\u00e0 g\u00ec? C\u1ee5m t\u1eeb n\u00e0y \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 quy\u1ec1n ch\u1ecdn mua, m\u1ed9t thu\u1eadt ng\u1eef quen thu\u1ed9c trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh c\u00f3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t lo\u1ea1i t\u00e0i s\u1ea3n c\u01a1 s\u1edf.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[429],"tags":[],"_links":{"self":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/21416"}],"collection":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/comments?post=21416"}],"version-history":[{"count":0,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/posts\/21416\/revisions"}],"wp:attachment":[{"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/media?parent=21416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/categories?post=21416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/masterskills.org\/blog\/wp-json\/wp\/v2\/tags?post=21416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}