The Data Void
In the United States, stock exchanges publish short interest data only twice a month, with an eight-day lag. This creates a significant information gap for investors. Because short selling requires borrowing shares, the securities-lending market serves as a primary source for near-real-time data, including cost-to-borrow, utilization, and availability.
Key Metrics Explained
- Cost to Borrow: The interest rate paid to borrow shares. Spikes often indicate high demand to short.
- Utilization: The percentage of lendable shares currently on loan. High utilization suggests that shares are becoming 'hard to borrow.'
- Days to Cover: A ratio of short interest to average daily volume, indicating how long it would take for shorts to cover their positions.
Key Takeaways
- Official Data: Stale and infrequent.
- Lending Data: Timely and indicative of current sentiment.
- Squeeze Risk: High utilization and high short interest are primary ingredients for a short squeeze.
The Bottom Line
Understanding the mechanics of short selling data is essential for any serious market participant. By combining official prints with real-time lending data, analysts can gain a clearer picture of market sentiment and potential volatility.
Signal data sourced from Ortex. This post is an original analysis prepared by The Forensic Ledger from publicly available data. Not investment advice.
Not investment advice. This is original reporting and analysis prepared by The Forensic Ledger from publicly available data. Nothing here is a recommendation to buy, sell, or hold any security. Always consult the original source and a licensed professional. See our full disclaimer and source-citation policy.