How Much Palantir (PLTR) Stock Is Expected to Move After Earnings

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The options-implied expected move for Palantir (PLTR) is the size of the price swing that traders are paying for around an earnings report. It is a range, plus or minus a percentage from the last close, and it says nothing about which way the stock will go. Our Palantir earnings coverage covers that range before each quarterly release, the consensus figures the results will be measured against, and how the stock actually reacted afterward.

How the expected move is calculated

The most common shortcut uses the at-the-money straddle: one call and one put at the strike closest to the current share price, both expiring shortly after the report.

Expected move ≈ straddle price ÷ share price

Hypothetical example: PLTR closes at $100, and the at-the-money straddle expiring at the end of earnings week costs $10. The implied move is about 10%, so the range is roughly $90 to $110 by that expiration.

The calculation rests on several assumptions:

• The expiration must fall after the report. An option that expires before the release does not price the earnings event.
• The window runs to expiration, not to the next morning. A move priced “by the end of the week” includes several sessions of ordinary trading as well as the earnings reaction.
• It is an approximation. Some traders multiply the straddle price by about 0.85 to estimate a one-standard-deviation move. Others read it straight from implied volatility. These methods give somewhat different numbers.

Reading the range correctly

The expected move is the market’s price for uncertainty, not a target. Palantir can finish well inside the range or break far outside it. A 10% implied move means option buyers need a swing of about that size just to break even on a straddle. It does not mean the stock is capped at 10%.

Implied volatility usually rises into the release and drops once results are public. This is often called IV crush. As a result, an option can lose value even when the stock moves in the expected direction, if the move is smaller than what was priced in.

What the report is measured against

The share price reaction depends on how results compare with expectations, not on whether they are good in absolute terms. The key measures are:

• Revenue versus consensus, and the year-over-year growth rate it implies.
• Adjusted earnings per share. This figure excludes items such as stock-based compensation, so it can differ sharply from GAAP earnings per share, and a reported beat or miss may refer to either.
• Commercial versus government revenue. Palantir reports both segments, and analysts often single out the commercial business, especially U.S. commercial, as the key test.
• Guidance for the next quarter and the full year. A forecast above or below consensus can outweigh the quarter just reported.
• Sector sentiment. Palantir trades as a software and AI stock. A broad selloff in software can pull it down even after solid results.

Analyst ratings and mean price targets show where the Street stands. Each target is one firm’s 12-month view, and none of them is a forecast of the earnings-week move.

Comparing the implied move with past reactions

A useful check is to set the current implied move against Palantir’s actual moves after previous reports. Measure each reaction the same way: from the close before the release to the close on the expiration day used for the straddle. If past moves have regularly exceeded what options priced, the current range may be modest. If they have fallen short, the options may be expensive.

Palantir announces each earnings date and webcast in a press release ahead of time. Recent reports have come after the U.S. market close, so the first reaction shows up in after-hours trading and at the next day’s open.