拜登还能装多久？装着印度是个民主国家？
The geopolitics of the region has been turned on its head. Indian and American interests have never been more aligned, defense and commercial ties never any stronger. After decades of balancing between China and the U.S., India has picked its side, and gone all in with a distant ally to hedge against its near foe. The U.S., for its part, finds in Modi a dependable ally. Strained cordiality has given way to a newfound intimacy.
But if Modi’s India doesn’t find a way to reverse its democratic decline, the couple will find themselves in much the same limbo of the Kissinger years—neither separate, because of the China compulsion—nor able to get along.

#斗罗大陆豆瓣开分#
拜登还能装多久？装着印度是个民主国家？
The geopolitics of the region has been turned on its head. Indian and American interests have never been more aligned, defense and commercial ties never any stronger. After decades of balancing between China and the U.S., India has picked its side, and gone all in with a distant ally to hedge against its near foe. The U.S., for its part, finds in Modi a dependable ally. Strained cordiality has given way to a newfound intimacy.
But if Modi’s India doesn’t find a way to reverse its democratic decline, the couple will find themselves in much the same limbo of the Kissinger years—neither separate, because of the China compulsion—nor able to get along.

Option Trading Tips 007

今天接着昨天的例子来说 因为正好币价有波动 非常适合继续讲

昨天的例子：
https://t.cn/A6tGDlFd
是long 12个2.19到期的6w call和short 1btc@48800

今天实际的波动：
btc最低跌到45800

昨天说了这是个做多btc 同时做多波动率的操作 所以币价暴涨这个操作是最赚的 有人可能觉得奇怪为什么非得short 1btc@48800 今天的波动就完美诠释了这个delta hedge操作的作用

如果你没有同时short 1btc@48800 那今天的小崩盘里你的12个call最低会亏掉80%的本金
但是因为你short了1btc作为hedge 跌到46000时平空就是2800刀的利润 不但完全涵盖了你的call的浮亏 反弹时你还会盈利

产生这个状态的本质原因 就是实际波动率RV大于隐含波动率IV 这也是99%的币圈韭菜都不明白的“不论涨跌都赚钱”的情况的来历 你明白这个 你就比这99%的币圈炮灰更有优势

可能还有人要问我怎么知道46000该平空呢？你不需要知道 实际上就算你不平空 你昨天这个操作现在也基本不亏钱 这一样是RV大于IV导致的结果 如图一

另外 对稍微有点经验的trader来说 46000买入和之前49500附近卖出 都是no-brainer 太easy的操作了 这都看不出来的话 说明你经验太少 图二图三是我的操作记录 当然用的仓位占整体比例非常的小 就给你们看看 这不是难事