Palantir (PLTR) Rally Collides with Rebuilding SI

Author:

Matthew Unterman, Managing Director

August 12, 2025

While the structural trend remains higher, fresh short positioning at multi-year high prices and overbought technical signals suggest PLTR may face a near-term cooling phase.

Price Momentum: PLTR has staged a massive rally over the past year, climbing from a low of $29.38 (Aug 2024) to near record highs currently. Price is trading at the upper Bollinger Band (UBB), reflecting strong momentum, but also signaling near-term over-extension.

RSI: Currently reading > 75, PLTR is in overbought territory, historically a level where short-term pullbacks or consolidations become more likely.

MACD: Strongly positive at 11 with a widening gap over the signal line, underscoring bullish momentum; however, the magnitude suggests the rally may be stretched.

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Short Interest Insights:

SI % Float: Short interest has contracted from 4.9% in late 2024 to 2.6% today, suggesting prior shorts have covered into the price strength, contributing to the upside. With SI % near multi-year lows, further upside will likely require incremental long buying, rather than a squeeze-driven extension.

Recent Positioning Shift: Since the start of 3Q, short interest has increased by 5.5M shares — a reversal from the past year’s covering trend. This uptick signals traders are re-engaging on the short side into elevated prices, introducing fresh positioning.

Positioning Implication: While overall SI % float remains low by historical standards, the recent +11% increase in shares sold short may indicate emerging skepticism at current lofty valuations.

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