The Cooper Companies (COO) traded 18.7 million shares against a thirty-day average of 2.0 million shares — 9.2 times its own norm, or $1.0bn changing hands. The price fell 14.7% to $54.17.
The price now sits near the bottom of its twelve-month band of $54.17 to $84.32, only 0% up from the floor. That floor was printed today on September 10, 2026; the peak is further back, January 6, 2026, 177 sessions ago.
The stock is down 23.3% over five sessions, down 29.5% over a month, down 20.7% over the year. It closed below its thirty-day average price by 26.0%.
High to low, the session covered 8.2% of price — well beyond the 2.2% this stock averages over thirty sessions. The close held 71% of the way up the day's range into the bell. It was the 3rd session running lower.
Worth $14bn, the company sits 70 of 128 by size within healthcare. The sector as a whole finished -0.6%, leaning the same way.
From an open of $51.88 the price ranged down to $51.01 and up to $55.43 before closing on $54.17. That is 0.0% above the year's $54.17 floor and 35.8% under its $84.32 ceiling.
Turnover of $1.0bn compares with $110m on an average session for this stock, so participation was well above its own norm. Today was the sharpest single session this stock has printed in the past year.
Recent form has been the other way, 17 of the last thirty sessions closing down against 12 up. Its strongest single day in the past year was +8.6% on June 5, 2026, its weakest -14.7% on September 10, 2026.
The nearest names by size in the same sector went the same way: Baxter International (BAX) -0.9% and Exelixis (EXEL) -1.5%. On money traded COO placed 88th of 986 that session.
This text was generated automatically from the closing data. It contains no forecasts and no investment advice — only what the numbers say. Do your own research.