Why this matters — Three distinct ORTEX data streams have aligned on WDS (Woodside Energy Group) simultaneously: short interest is in sharp decline, utilisation remains elevated, and options sentiment has swung to an extreme bullish tilt. Together, these signals point to a meaningful shift in how traders are positioning around this stock.
Short interest collapsing. Short interest has fallen 40% over the past month. It stood at ~3.98 million shares in late March. It hit 2.39 million by April 24. The weekly rate of decline has been consistent — down roughly 14% in each of the last two weeks. That is a sustained, deliberate unwinding of bearish positions.
Utilisation stays high despite the unwind. Despite fewer shares being shorted, utilisation sits at 75.13% as of April 24. It touched 91.1% as recently as April 22 and hit 100% in March 2026. The 52-week high is 100%. Remaining short positions are using up the majority of available borrow. This tension — falling short count but tight borrow — signals the exit is not yet complete.
Options market leans heavily bullish. The put/call ratio dropped to 0.1477 on April 24 — well below the 20-day mean of 0.1803. The PCR z-score is –2.43. That is more than two standard deviations below recent norms. Call volume is dominating. The 52-week PCR range is 0.0447 to 0.7485, so this reading sits near the lower (bullish) end of the range.
Institutional holders have been adding. State Street, BlackRock, Vanguard, and Dimensional all increased positions in the most recent reporting period. Allan Gray Australia stands out — it added 7.73 million shares as of December 2025. Insider activity cuts the other way. The Chief Commercial Officer sold $180k in late March. Net insider activity over 90 days shows net sales of $360k. The ORTEX short score is 48.8, roughly neutral, reflecting the ongoing unwind. An earnings event is confirmed for April 29 — two days away — which may be accelerating the position changes.
Utilisation reached 100% in mid-March 2026. Short interest peaked around the same time near 4 million shares. What followed was a sustained 40% reduction in shorts over six weeks. The current dynamic — continued unwind with tight utilisation and bullish options — mirrors the early phase of that prior compression.
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