The biggest binary trade of the week prints tonight at 5:00 PM ET, and the options market is not subtle about it.
Palantir Technologies ($PLTR) reports Q1 2026 earnings after the close on Monday — and traders are pricing in a 10.55% post-earnings move, slightly above the stock’s recent average of 8.5%. With $PLTR sitting near $144 going in, that’s roughly a $15 swing baked into the option chain. Implied volatility on the at-the-money straddle is the highest it’s been in three quarters.
What Wall Street wants
Consensus is calling for revenue of $1.54 billion, up 74% year-over-year, and EPS of $0.28 — a 115% jump. Inside that revenue line, the buyside breakdown is roughly $764M from government (up 57% YoY) and $772M from commercial (up 94% YoY). The bull case is U.S. commercial growth holding above 130% (it printed 137% last quarter). The bear case is that the valuation has run too far ahead of even those numbers.
Palantir trades at roughly 95x forward sales. For context: the next-most-expensive name in the AI infrastructure cohort — Snowflake — trades at 17x. ServiceNow trades at 14x. The market is paying Palantir like it’s the only bridge between an LLM and a defense contract, which is roughly true today and roughly nothing else.
Why the stock is already down 19% YTD
Two things. One, the AI infrastructure trade rotated in March as hyperscalers started using the words “compute discipline” on their own calls — suddenly, “AI everywhere” looked like a CFO problem, not just an opportunity. Two, insider selling at Palantir hit $400 million in Q1, with CEO Alex Karp’s 10b5-1 schedule running on auto. Retail noticed.
That sets up an interesting setup: bulls and bears are at maximum disagreement on the print, and the stock has already absorbed three months of selling pressure. Polymarket, for what it’s worth, has the EPS beat priced at 96% probability. The pain trade is up.
The Play
If you’re holding the stock, this is the prototypical week to write a covered call. The May 9 expiry $150 calls were bid above $7 on Friday — that’s about 5% of the stock price for one week of premium. If $PLTR rips above $150, you get called away with a gain. If it doesn’t, the premium is yours.
If you’re flat, the cleanest play is to wait for the morning after. Palantir post-earnings gaps have a strong mean-reversion tendency — in 6 of the last 8 reports, the stock has given back at least half of its initial move within 48 hours. Don’t try to catch the open.
The number to watch on the call: U.S. commercial growth. If it’s above 130%, the AI Platform thesis is intact and the stock probably holds $144. If it’s below 110%, the valuation argument starts winning, and we have a $130 print on Tuesday morning.