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Last update: Sep 9, 2026, 6:07 PM ET
The Cooper Companies, Inc.
6.2% on Sep 9, 2026

Why The Cooper Companies, Inc. (COO) Stock Fell 6.2% on Sep 9, 2026

Researched by BestStocks Market Desk · Published Sep 9, 2026
Prior close
$67.69
Sep 9, 2026 close
$63.48
Change
−$4.21
-6.22%
Rel. volume
3.6×
8.7M shares

What happened

Risk-6.2%high confidence

COO fell 5.32% to $64.09 ahead of fiscal Q3 2026 earnings due today (September 9), as investors adopted a defensive posture. Wall Street expects ~$1.11 EPS on ~$1.10B revenue, with focus on CooperVision premium lens momentum and CooperSurgical fertility division recovery. The decline also reflects broader market pressure from a stronger-than-expected August jobs report stoking fears of prolonged higher interest rates.

Source: fmp_intraday
What to watch next

Fiscal Q3 2026 earnings print today (September 9) after market close; track reported EPS vs. $1.11 consensus and management commentary on CooperVision premium lens adoption and CooperSurgical segment recovery.

Frequently asked questions

Why did The Cooper Companies, Inc. (COO) stock fall on Sep 9, 2026?

COO fell 5.32% to $64.09 ahead of fiscal Q3 2026 earnings due today (September 9), as investors adopted a defensive posture. Wall Street expects ~$1.11 EPS on ~$1.10B revenue, with focus on CooperVision premium lens momentum and CooperSurgical fertility division recovery. The decline also reflects broader market pressure from a stronger-than-expected August jobs report stoking fears of prolonged higher interest rates.

How much did COO stock fall on Sep 9, 2026?

COO fell 6.2% during the Sep 9, 2026 trading session.

This is an archived analysis of COO's Sep 9, 2026 session.
See COO's latest changes →
Educational research tool — not personalized investment advice. Figures reflect the Sep 9, 2026 session as first analyzed.