Why this matters — Three distinct ORTEX data streams have converged on PBR in the past 48 hours. Short interest, cost to borrow, and options sentiment all flashed warning signals as the stock hit multi-week highs.
Short interest surge. Shares short jumped 13% on April 23 to 56.2 million. That's a 40% climb over the past month. The build accelerated sharply this week despite Petrobras rallying 10% over 30 days. Bears are doubling down against momentum.
Cost to borrow explosion. Borrowing costs spiked 282% over the past week to 1.83%. The jump marks a dramatic reversal from the 0.48% rate on April 16. Rising CTB suggests available shares are tightening even as more shorts pile in. Utilization climbed to 7.67%, up from 5.66% a week earlier.
Options traders turn defensive. The put/call ratio stands at 0.95, well above the 20-day mean of 0.81. The reading sits 1.6 standard deviations above average. Put buyers are hedging gains or betting on a pullback after Petrobras closed at $21.27 on April 23.
ORTEX's short score hit 35.3 on April 23, up from 32.8 ten days ago. The rising score reflects increased short-side activity and tightening borrow conditions. Petrobras reports Q1 earnings on May 11. The convergence suggests traders are positioning ahead of the print.
This is not financial advice. ORTEX data may contain errors.
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