【August 18th US Stock Options龙虎榜】

📌 $NVIDIA (NVDA) $ simultaneously topped both the call and put lists, but the put side is dominated by net selling, indicating that funds are more like collecting rent and supporting the stock, likely to continue high position oscillation before the earnings report. In terms of operations: do not chase highs, bullish positions can use call calendar spreads/diagonal spreads; stockholders can also consider protective collars to guard against sudden pullbacks.

📌 $Tesla (TSLA) $ saw net buying in puts dominate, with the stock closing at 335, showing a weak rebound. The market is bearish but sentiment is not extreme; short-term can create bear call spreads (e.g., 370/400C), with limited risk; more conservative investors can use iron condors to collect time value.

📌 $iShares Bitcoin Trust ETF (IBIT) $ has a large order for distant month 61C, coupled with BTC's recent weakness, clearly indicating speculation. In terms of strategy, bull put spreads can be used to take advantage of downward fluctuations while controlling tail risk; for those looking for oscillation, straddles/wide straddles can also be used to profit from volatility expansion. #OptionsFlow