The closing price for Quest Diagnostics (DGX) yesterday was $187.98. It was down 1.5% for the day (down 1.5% from previous close).
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
May 14 2026 19:30 | $188.20 | $188.48 | $187.65 | $187.98 | 16,109 |
May 14 2026 18:30 | $188.14 | $188.27 | $187.43 | $187.44 | 6,416 |
May 14 2026 17:30 | $188.76 | $189.28 | $188.26 | $188.49 | 2,236 |
May 14 2026 16:30 | $188.51 | $188.88 | $188.02 | $188.68 | 2,058 |
May 14 2026 15:30 | $188.33 | $189.00 | $188.13 | $188.81 | 2,972 |
May 14 2026 14:30 | $188.26 | $188.57 | $187.33 | $188.10 | 5,414 |
May 14 2026 13:30 | $190.90 | $190.90 | $189.30 | $189.88 | 1,076 |
Daily pricing data for Quest Diagnostics dates back to 12/17/1996, and may be incomplete.