Rocket Lab USA, Inc. closed at 67.53 USD, up 2.04 percent.

Options flow showed a notable $48,300 out-of-the-money call purchase at the 69.0 strike expiring in 2026, while the Call/Put volume ratio stood at 2.34 and IV percentile was only 0.40%, indicating cheap volatility and a clear bullish tilt in large trades.

>>>Start OPTIONS trading & earn up to SGD 200 in rewards!

Options Indicators

RKLB’s implied volatility is 71.67%, and although that headline level looks high in absolute terms, the IV percentile is just 0.40%, which indicates current option pricing sits at the very low end of its own historical range. In other words, volatility is on the cheap side rather than elevated, and with an IV/HV ratio of 1.16, implied volatility is only modestly above realized volatility, suggesting the options market is not demanding a particularly aggressive premium relative to recent actual movement.

The Call/Put volume ratio is 2.34.

Large Trades

A CALL purchase worth $48,300 targeted the 69.0 strike expiring on 2026-08-28, with 1,379 contracts bought while RKLB was referenced at 67.53. That makes the option slightly out of the money, indicating a straightforward bullish directional bet that seeks upside participation if the stock can rally above the strike before expiration; as a single-leg long call, the trade expresses positive near-term conviction while keeping downside risk limited to the premium paid.

Overall, the large-trade flow in RKLB leans clearly bullish. The only notable block in the data was an out-of-the-money call buy, which points to traders positioning for upside rather than hedging against weakness, suggesting a constructive short-term sentiment with expectations for further gains if momentum continues.

Strategy Reference

For a low assignment probability, a seller could consider the 50.00 strike put expiring in the same 2026 cycle, while those wanting limited margin exposure may prefer a bull call spread such as buying the 69.00 call and selling the 85.00 call against it.