The Trader Cooperative
The Trader Cooperative

@TheTraderCoOp

10 Tweets 5 reads Nov 15, 2023
$SPY $SPX $QQQ $TSLA $AAPL $NVDA $NFLX $GOOG $META $MSFT $VIX #Mag7
Understanding Vanna and Charm in Options Trading ๐Ÿงต
In the realm of options, 'Greeks' like vanna and charm may sound esoteric, but they're critical to market dynamics during Option Expiration (OpEx) weeks. You might see ๐Ÿ™Žโ€โ™€๏ธ and ๐Ÿ posted by the great @jam_croissant and think - whoa, whatโ€™s he talking about? I was was there not too long ago, so letโ€™s break down what they are and their impact. #OptionsTrading #Vanna #Charm
Vanna - A Key Greek to Know ๐Ÿ“Š
Vanna measures the rate of change in delta (price sensitivity) relative to changes in volatility. It's a second-order Greek that reflects how an option's position changes with the underlying volatility and price. #Vanna #OptionsGreeks
The Charm of Options - Literally ๐Ÿ”ฎ
Charm (or delta decay) gauges how the delta of an option decreases over time, particularly as it nears expiration. It's a crucial Greek for understanding time decay's effect on hedging strategies, especially in todayโ€™s #0DTE options dominated regime. #Charm #TimeDecay
The Source of Vanna and Charm Flows ๐ŸŒŠ
These flows originate from the rebalancing of delta hedges by options dealers. As expiration nears and volatility shifts, dealers adjust positions, creating market movements driven by vanna and charm. #MarketMechanics #DeltaHedging
Market Positioning and Dealer Plays ๐Ÿƒ
Most market participants are long puts for protection and short calls for yield. $SPX dealers typically take the opposite side, which sets the stage for dynamic shifts influenced by vanna and charm during monthly #OpEx. #SPX #MarketSentiment
Gamma's Role in This Complex Dance ๐Ÿ’ƒ
Under normal conditions, when $SPX rises, dealer's long calls result in long gamma positions. This increases their delta hedging activity, leading to buying on dips and selling on rallies - basically what youโ€™ve been seeing as of late in the index. Bull crawls to the upside. #GammaTrading
#OpEx Week Dynamics ๐Ÿ’ฅ
Approaching OpEx, vanna and charm impact delta, leading dealers to buy back short $SPX positions. This iconic snapshot by @perfiliev illustrates the crescendo of vanna and charm flows at OpEx, then their decline, opening a 'Window of Weaknessโ€™ or, as @jam_croissant calls it - โ€œnon-strengthโ€. Very Antifragile / Talebian thinking by the ๐Ÿฅ#OpExWeek #TradingStrategy
Aftermath of OpEx ๐Ÿชฆ
Post-OpEx, gamma, vanna, and charm expire, and their market influence fades. This can lead to increased volatility as the market adjusts to the absence of these stabilizing delta hedges. #PostOpEx #MarketVolatility
The Strategic Edge ๐Ÿ”ช
A deep understanding of vanna and charm during OpEx can offer traders strategic advantages. By monitoring these Greeks, traders can better predict and navigate the ebb and flow of market dynamics.
Hope that helped shed a pinch of light on our favorite second order Greeks! Huge thank you to @jam_croissant and @perfiliev for being beacons in the community and helping outsiders get a sneak peek at the deeper mechanics of options trading.
Your friends at #TTC โ™ฅ๏ธ

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