Merck & Co. Inc. (MRK)
NYSE: MRK
· Real-Time Price · USD
78.54
0.95 (1.22%)
At close: Sep 26, 2025, 3:59 PM
78.70
0.20%
After-hours: Sep 26, 2025, 07:56 PM EDT
Merck & dark pool activity today shows an average trade size of 5,393 with $422.5K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/26/2025 01:07 PM | 78.65 | 33,636 | 5,916,081 | 0.57% | 0.26% | 2.65M |
| 2 | 9/26/2025 03:30 PM | 78.33 | 32,032 | 8,644,283 | 0.37% | 0.24% | 2.51M |
| 3 | 9/26/2025 09:21 AM | 77.6 | 29,564 | 214,176 | 13.80% | 0.23% | 2.29M |
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 26, 2025 | 2.67M | 2.01M | 1.33 | 91.26% |
| Sep 19, 2025 | 2.82M | 1.05M | 2.67 | -47.82% |
| Sep 12, 2025 | 1.49M | 2.02M | 0.74 | 40.16% |
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