The closing price for Merck (MRK) yesterday was $152.19. It was up 3.8% for the day (up 12.6% from previous close).
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 19 2026 19:30 | $152.92 | $152.92 | $151.85 | $152.19 | 135,126 |
August 19 2026 18:30 | $151.84 | $152.87 | $151.84 | $152.87 | 69,904 |
August 19 2026 17:30 | $151.17 | $151.44 | $150.16 | $151.24 | 57,595 |
August 19 2026 16:30 | $149.58 | $150.77 | $149.33 | $150.27 | 72,817 |
August 19 2026 15:30 | $149.93 | $150.12 | $149.33 | $149.68 | 60,851 |
August 19 2026 14:30 | $149.62 | $150.16 | $148.86 | $149.57 | 228,147 |
August 19 2026 13:30 | $146.65 | $150.83 | $144.99 | $150.58 | 375,107 |
Daily pricing data for Merck dates back to 1/2/1962, and may be incomplete.