Palantir Technologies Inc. closed at 172.01 USD, up 10.32%.

The session’s options tape was dominated by a colossal $211.00 million bear call spread, a defined-risk structure that signals expectations for capped upside, completely overshadowing a singular $6.24 million long-dated bullish call. This lopsided flow created a decisively bearish sentiment backdrop despite the stock’s sharp daily rally.

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Options Indicators

PLTR’s implied volatility stands at 54.77%, while its IV percentile is 27.09%, which suggests volatility is currently on the lower side relative to its own recent history and that options are cheaply priced rather than expensive. With an IV/HV ratio of 0.53, implied volatility is also running below historical realized volatility, reinforcing the view that current option premiums are relatively subdued. The Call/Put volume ratio is 2.34.

Large Trades

A bearish call spread with a total trade amount of $211.00 million was the standout block of the day, expressing a clearly bearish view through a defined-risk call structure. The position consisted of buying 50,000 Dec. 18, 2026 $175.0 calls for $109.75 million and selling 50,000 Sep. 18, 2026 $155.0 calls for $101.25 million, resulting in a net premium of -$8.50 million, or a net debit paid. With PLTR referenced at $172.01, the long $175.0 call was out of the money while the short $155.0 call was in the money, creating a structure that benefits from upside being capped and from a less aggressive forward path in the stock. Strategically, this bear call spread points to bearish directional exposure, likely expressing the view that PLTR will struggle to sustain gains through these expirations while keeping risk bounded by the long higher-strike call.

A CALL buy worth $6.24 million targeted the Jan. 21, 2028 $200.0 strike, with 1,500 contracts purchased outright. That strike sits out of the money versus the $172.01 reference price, so the trade represents a bullish, longer-dated upside bet on further appreciation in PLTR over a multi-year horizon. As a single-leg long call, the position offers leveraged upside participation with the premium paid as the maximum risk, suggesting the buyer is willing to spend significant premium for directional exposure to a longer-term breakout above $200.0.

Overall, the large-trade flow in PLTR was decisively bearish. Although there was a notable long-dated bullish call purchase, the tape was dominated by bearish premium concentration, especially through large bear call spreads and additional call-selling structures that point to expectations for capped upside, consolidation, or pullback risk. The character of the flow suggests institutional positioning is leaning against further near-to-medium-term upside follow-through, leaving the broader options sentiment for PLTR clearly negative.

Strategy Reference

Traders sharing the bearish view and looking to sell premium with a low probability of assignment could consider the 200.00 strike call in the nearest monthly expiration, which benefits from the suppressed IV percentile and the dominant flow’s thesis of capped upside.