中文翻译
对 $KORU 零敞口。我一直警告人们不要触碰3倍杠杆工具，原因正是如此。 我确实持有 $EWY 的看涨期权，主要是作为隐含波动率(IV)套利交易，因为做市商(MM)将其错误定价为32%的IV。 股价每日上下波动7-13%是严重错误定价的证据，并应受益于维加(Vega)扩张。
· 方法论
警告避免杠杆工具，利用EWY期权IV错配进行套利。
英文原文
Zero exposure to $KORU. I've been warning people not to touch 3x leveraged instruments for this exact reason. I do have $EWY long calls mainly as a IV arbitrage play as MM's mispriced this at 32% IV. Stock moving up and down 7-13% a day is evidence they heavily mispriced it, and should benefit from vega expansion.