Cooper Companies (COO) recorded an off-exchange short volume ratio of 50.4% on October 28, 2026, according to FINRA Reg SHO data. This activity represents a +1.9 standard deviation move from the stock's 20-session average. While this indicates significant short-selling pressure in the daily flow, it is important to note that this is a measure of trading activity rather than a change in total open short interest.
Signal data sourced from FINRA. This post is an original analysis prepared by The Forensic Ledger from publicly available data. Not investment advice.
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