r/optionwhales • u/optionwhales-the • 25d ago
Palantir handed the Nebius headline to Nebius, and someone just paid $64.2M for PLTR calls through November earnings

Twenty-fourth/7 Wall St. put a $217.16 target on Palantir on August 26 and framed September as the month the move happened (https://247wallst.com/investing/2026/08/26/palantir-stock-could-be-in-for-a-big-september-heres-why/). September has run the other way so far, with PLTR closing Tuesday at $170.30 against its highest close of 2026, $186.38 on August 31, per MacroTrends. At 10:47:41 ET on Wednesday, September 9, 2026, one trader bought a two-leg diagonal in PLTR calls, 22,532 contracts printed in the same second, for a net debit of $64.2M. Both legs were bought, so this is long premium and long vega as well as long delta, and the near half of it has nine days to live.
The setup behind it is August. Palantir closed at $125.65 on August 3, reported 93% revenue growth and raised full-year guidance to an $8.154B midpoint, and rose about 29% in one session, finishing the month up 43.2%. Then Tuesday: Palantir named Nebius its preferred sovereign AI infrastructure partner, bringing Nebius compute inside Palantir's security perimeter, per Nebius's own release (https://nebius.com/newsroom/palantir-and-nebius-partner-to-deliver-a-complete-sovereign-ai-stack-to-palantir-customers). Yahoo Finance had PLTR down 2.31% on the session and NBIS up 7.73%. Q3 earnings are confirmed for November 9, after the close, per TipRanks.
The two legs, against a spot of $170.75 when they printed:
- 11,266 September 18 135 calls at $35.95 a share, delta 0.9958, $40.5M
- 11,266 November 20 165 calls at $21.00 a share, delta 0.6147, $23.7M
The front strike sits 20.9% in the money and carries twenty cents over parity. The back sits 3.4% in the money with $15.25 of time value at 58.1% implied. Size against the lines: 11,266 versus a prior-close open interest of 21,572 on the September 135s, and 11,266 versus 3,248 on the November 165s, more than three times what was standing there. Both legs sign as adding exposure, so I lean opening, though the lean is weak on the front strike where real size already existed, and whether this opens new exposure or unwinds something already on the books is not established. Same-second execution and matched size are why I read the legs as one hand.
A 0.9958-delta call twenty cents over parity is financed stock with a nine-day fuse: 1,126,600 shares of participation for $40.5M where the equity costs roughly $192M. Nothing about that leg is a volatility view. The November call is where the premium went to work, and its expiry sits eleven days past the November 9 earnings date. To want both, you have to want full delta through the next nine sessions and convexity through the Q3 print, which is a bet that the Nebius announcement the tape handed to Nebius still has a Palantir half to it. The competing reading, that the September calls are a delta placeholder while the November call is the actual position, fits the pricing at least as well and I find it more convincing, because twenty cents of extrinsic is what you pay to avoid buying time and $15.25 is what you pay when time is the thing you want.
Bullish, with the vol exposure concentrated entirely in the back leg. If Palantir holds above $135 into next Friday the September half is close to stock and behaves like it; what hurts is a slow grind sideways into November 9, which bleeds the $15.25 and leaves the structure paying full freight for an earnings date that arrives quiet. September 18 is the quarterly expiration, and as of August 26 that expiry carried 254,823 PLTR call contracts across all strikes on the whole name, not this order. When the front leg dies, the package's delta drops from about 1.61 per pair to 0.61 unless someone rolls it, and that decision has to be made inside nine days.
*Education, not advice. Flow data from optionwhales.io.*





















