Rocket Lab USA, Inc. closed at USD 82.08, up 2.28%.
Rocket Lab shares gained 2.28% to USD 82.08, but the options tape showed a distinctly cautious tone. The standout large trade was a USD 1.07 million out-of-the-money call sale at the USD 110.00 strike expiring in December 2026, signaling premium collection and capped upside bias. Overall large-trade flow leaned bearish, with bearish flow of USD 1.07 million outpacing bullish flow of USD 0.83 million, leaving a net bearish difference of USD 0.23 million.
>>>Click to claim your commission-free cards before trading!
Options Indicators
RKLB’s implied volatility stands at 82.02%, while its IV percentile is just 6.77%, indicating that although the absolute IV level looks high, it is still sitting near the low end of its own historical range. With the IV/HV ratio at 1.01, implied volatility is almost in line with realized volatility, suggesting options are fairly aligned with recent actual movement rather than carrying a large premium. Overall, this points to a relatively cheap options-pricing environment for RKLB compared with its usual volatility backdrop. The Call/Put volume ratio is 1.97.
Large Trades
A call sale worth USD 1.07 million stood out as the displayed large trade, with 1,300 contracts sold at the USD 110.00 strike expiring on 2026-12-18. With RKLB referenced at USD 82.08, this call was out of the money at execution, making it a bearish-to-capped-upside positioning that likely reflects premium collection or a view that the stock will remain below USD 110.00 by expiration. Selling an out-of-the-money call at that strike suggests the trader was willing to fade further upside beyond current levels while monetizing option premium.
Overall sentiment across all large trades leaned bearish, with total bearish flow at USD 1.07 million versus total bullish flow at USD 0.83 million, leaving a net difference of USD 0.23 million to the bearish side. The directional read is therefore moderately bearish, as the largest trade of the session was an out-of-the-money call sale, which outweighed the smaller bullish put sale activity. Taken together, the large-trade tape points to cautious or premium-selling behavior with a slight downside-to-neutral bias rather than aggressive upside speculation.
Strategy Reference
For traders seeking a low assignment probability, selling the 2026-12-18 USD 125.00 call or higher would offer a larger buffer above current levels, while a bear call spread such as selling the USD 110.00 call and buying the USD 130.00 call can cap margin risk for those who prefer not to post a large uncovered position.