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[虚拟币交流]
Matrixport投研:IV与RV,如何利用BTC波动性获利?(转)
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6 p2 r+ D* ]5 ?# p& v! N1 q/ k' E
BTC 的波动性吸引了众多期权交易者,他们希望从市场的剧烈波动中获利。然而,历史数据显示, BTC 期权买家亏损较多,这一现象与传统期权市场的趋势一致。' H5 {) ]$ @/ \
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i; p. A1 _, X) W. ~" t这一结果主要源于市场的结构性动态,尤其是隐含波动率(IV)与实际波动率(RV)之间的关系。8 ^7 z- `) Y$ W. V& `# b
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高隐含波动率(IV)及时间衰退等因素,利于波动率卖方
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2 l- ?; \: Q5 Y: ]) x% \ 在主要的期权交易所,BTC 期权通常以较高的隐含波动率定价。对 2021 年至 2025 年的分析表明,BTC 90 天的隐含波动率平均比实际波动率高出 5.8 个百分点。! @6 u; j. d' p) N1 ]
) l/ S. T0 k2 {7 a0 M例如,当市场定价隐含波动率为 70% 时,BTC 的实际波动率约为 64.2% 。换句话说,交易者购买的期权定价隐含波动率为 70% ,但最终实际波动率往往只有 64.2% 。: p$ H: X/ A; \' s/ w3 S$ b/ N8 f
& C/ M: ?5 G. c+ |' A- T 要想在 BTC 市场中买入期权获利,交易者必须抓住市场未能预期的大规模波动。然而,准确预测这些事件的时机极为困难。如果市场没有出现显著的波动率飙升或方
& F0 X# _$ H1 c4 a |$ l! m) D8 S- h
$ m2 r1 R1 N0 b! ~向性突破,大多数看涨期权和看跌期权都会随着时间的推移而接近价值归零,最终导致买家遭受亏损。" }3 |2 b0 k3 L
8 `2 W/ h8 U2 h
BTC 期权买家之所以亏损率较高,是因为他们往往为难以实现的波动率支付过高的价格。高隐含波动率、时间衰减以及极端波动发生的稀缺性,使得期权买家的胜算
( {1 p- R0 O4 y) w- r
2 |2 U1 A0 ?: w" N0 L- {大幅降低。尽管 BTC 仍然是波动性最高的主要资产之一,其期权市场结构仍然更有利于纪律严明的波动率卖方,而非投机性的买方。7 W6 X3 X% C+ J; H6 t6 s- d6 ]
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矿工偏向卖出波动率变现,此举更具经济意义( X* P* j0 {/ j" g @
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矿工倾向于卖出波动率而非购买期权,因为卖出期权能够带来现金流入,而购买期权则需要支付溢价,导致现金流出。由于矿工的运营高度依赖资本投入,并且 BTC
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! J8 A4 f' U( U1 P价格的波动性直接影响其收益,他们在结构上更倾向于将 BTC 的波动率变现,而非花费资金购买昂贵的对冲工具。除非矿工预期 BTC 价格会出现重大不利变动,否则卖出
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8 ~ A: t5 A& J: g0 e6 H波动率、持续收取期权费要比购买可能会变成无效保护的期权更具经济意义。
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! s) S# ^7 y: @- q7 U 大批量持有 BTC 的 MicroStrategy 如何获取收益
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n- k. j! b z) a+ r- a) K MicroStrategy 是全球最大的 BTC 企业持有者之一,以其激进的 BTC 积累策略而闻名。尽管仍然完全暴露在 BTC 价格波动的风险之下,该公司在企业融资层面积极出
2 ?: C2 B; B2 R
! {* v v. z' D% K售波动率,利用可转换债券和股票发行来利用其股票市场的波动性变现。
3 }! D6 _ h0 S
7 F- ]+ H {$ r9 B7 o3 S) ^' N MicroStrategy 的主要融资方式之一是发行可转换债券。可转换债券是一种债务工具,允许债券持有人按预定价格将债券转换为 MicroStrategy 公司的股票。从公司的角
* D0 v+ X# i( e) X, Q1 K0 A8 F; w' w6 m: n$ L
度来看,发行可转换债券在经济上类似于在其股票上卖出看涨期权——该股票的交易价格通常是其持有 BTC 价值的两倍。通过向债券持有人提供这种上涨潜力,MicroStrategy
+ u; t! g+ R" ?' @4 p
! @) H( u) R S% p能够以远低于传统债务市场利率的融资成本获得资金。嵌入期权使债券持有人可以在 MicroStrategy 股票价格大幅上涨时获利,也就意味着 MicroStrategy 正在出售股权波动率,
* X% G( m7 w9 k, F2 L( ~! \" A6 H1 }9 @
! z2 A2 u9 x# v以换取预付款资本。3 Y# x3 G1 m- |9 d- M9 z
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