HRTX
Heron Therapeutics, Inc.
stockNASDAQ
At CloseOct 21, 2026 3:59:51 PM EDT
0.34USD-4.542%(-0.02)3,164,736
After-hoursOct 21, 2026 4:25:30 PM EDT
0.3334USD-1.478%(-0.005)
HRTX Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 2,279,893, which is 72.03% of today’s total volume. Today’s Lit volume is 885,191 (27.97%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 63.50%, and the average Lit volume 36.50%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 72.03% | 2,279,893 | 63.50% |
| Nasdaq GSM | 11.09% | 351,108 | 16.70% |
| NYSE Arca | 5.32% | 168,240 | 6.73% |
| MEMX | 3.45% | 109,258 | 2.46% |
| Cboe EDGA | 1.71% | 54,236 | 2.22% |
| Cboe BZX | 1.70% | 53,755 | 2.72% |
| TXSE | 1.55% | 48,977 | 1.15% |
| Cboe EDGX | 1.34% | 42,509 | 1.97% |
| Cboe BYX | 0.45% | 14,314 | 0.26% |
| IEX | 0.39% | 12,379 | 1.01% |
| NYSE | 0.34% | 10,658 | 0.38% |
| MIAX Pearl | 0.18% | 5,793 | 0.50% |
| NYSE American | 0.14% | 4,342 | 0.06% |
| Nasdaq PHLX | 0.11% | 3,358 | 0.05% |
| Nasdaq BX | 0.10% | 3,055 | 0.09% |
| NYSE National | 0.09% | 2,789 | 0.17% |
| 24X National | 0.01% | 320 | 0.04% |
| CHX | 0.00% | 100 | 0.00% |
HRTX Volume by Exchange
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HRTX Volume by Exchange
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HRTX Volume by Exchange · History
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| Date | Off Exchange1 | Nasdaq GSM | NYSE Arca | MEMX | Cboe EDGA | Cboe BZX | TXSE | Cboe EDGX | Cboe BYX | IEX | NYSE | MIAX Pearl | NYSE American | Nasdaq PHLX | Nasdaq BX | NYSE National | 24X National | CHX | LTSE |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 72.03 | 11.09 | 5.32 | 3.45 | 1.71 | 1.70 | 1.55 | 1.34 | 0.45 | 0.39 | 0.34 | 0.18 | 0.14 | 0.11 | 0.10 | 0.09 | 0.01 | 0.00 | 0.00 |
| 2026-10-20 | 62.24 | 12.70 | 7.65 | 4.59 | 2.67 | 3.31 | 1.64 | 1.39 | 0.19 | 1.25 | 0.60 | 1.24 | 0.02 | 0.04 | 0.11 | 0.27 | 0.08 | 0.00 | 0.00 |
| 2026-10-19 | 61.79 | 11.82 | 4.15 | 1.87 | 9.77 | 2.54 | 1.75 | 2.19 | 0.71 | 2.17 | 0.19 | 0.70 | 0.02 | 0.01 | 0.24 | 0.05 | 0.00 | 0.00 | 0.00 |
| 2026-10-16 | 57.29 | 18.08 | 9.13 | 2.45 | 2.71 | 3.03 | 1.56 | 2.26 | 0.24 | 2.11 | 0.28 | 0.49 | 0.01 | 0.00 | 0.03 | 0.21 | 0.14 | 0.00 | 0.00 |
| 2026-10-15 | 50.58 | 24.70 | 6.95 | 1.78 | 1.24 | 4.42 | 4.45 | 1.91 | 0.19 | 1.17 | 0.17 | 2.00 | 0.06 | 0.00 | 0.00 | 0.22 | 0.16 | 0.00 | 0.00 |
| 2026-10-14 | 54.63 | 13.55 | 15.79 | 1.92 | 3.24 | 5.05 | 1.82 | 1.20 | 0.18 | 1.13 | 0.69 | 0.24 | 0.01 | 0.07 | 0.18 | 0.29 | 0.01 | 0.00 | 0.00 |
| 2026-10-13 | 65.86 | 10.31 | 8.19 | 3.13 | 3.64 | 2.73 | 1.28 | 2.20 | 0.13 | 1.52 | 0.38 | 0.38 | 0.02 | 0.00 | 0.02 | 0.18 | 0.03 | 0.00 | 0.00 |
| 2026-10-12 | 72.15 | 10.32 | 5.48 | 2.04 | 1.16 | 2.48 | 0.86 | 2.87 | 0.21 | 1.31 | 0.55 | 0.39 | 0.00 | 0.01 | 0.03 | 0.13 | 0.00 | 0.04 | 0.00 |
| 2026-10-09 | 67.68 | 10.08 | 8.21 | 3.22 | 1.54 | 2.68 | 1.14 | 2.50 | 0.44 | 1.41 | 0.29 | 0.45 | 0.02 | 0.02 | 0.10 | 0.22 | 0.01 | 0.00 | 0.00 |
| 2026-10-08 | 41.03 | 43.01 | 4.78 | 1.64 | 1.57 | 3.29 | 1.30 | 0.64 | 0.10 | 1.55 | 0.18 | 0.51 | 0.10 | 0.01 | 0.01 | 0.29 | 0.00 | 0.00 | 0.00 |
| 2026-10-07 | 67.74 | 9.14 | 7.32 | 4.97 | 1.59 | 2.58 | 1.39 | 2.53 | 0.06 | 1.59 | 0.37 | 0.54 | 0.01 | 0.02 | 0.03 | 0.10 | 0.03 | 0.00 | 0.00 |
| 2026-10-06 | 66.25 | 10.04 | 7.70 | 2.09 | 3.31 | 4.95 | 0.66 | 0.62 | 0.12 | 2.80 | 0.35 | 0.75 | 0.04 | 0.03 | 0.10 | 0.20 | 0.01 | 0.00 | 0.00 |
| 2026-10-05 | 63.18 | 19.42 | 8.82 | 1.89 | 0.21 | 1.76 | 1.25 | 1.86 | 0.15 | 0.83 | 0.20 | 0.11 | 0.02 | 0.01 | 0.11 | 0.16 | 0.02 | 0.00 | 0.00 |
| 2026-10-02 | 62.54 | 16.74 | 7.71 | 4.39 | 2.28 | 2.26 | 1.00 | 0.98 | 0.18 | 0.71 | 0.37 | 0.33 | 0.09 | 0.15 | 0.11 | 0.16 | 0.02 | 0.00 | 0.00 |
| 2026-10-01 | 73.50 | 9.07 | 5.90 | 2.46 | 1.68 | 3.12 | 0.82 | 1.99 | 0.26 | 0.38 | 0.13 | 0.32 | 0.08 | 0.04 | 0.08 | 0.11 | 0.05 | 0.00 | 0.00 |
| 2026-09-30 | 59.74 | 16.33 | 8.37 | 3.24 | 4.53 | 3.12 | 0.58 | 1.33 | 0.24 | 0.94 | 0.46 | 0.99 | 0.01 | 0.01 | 0.02 | 0.03 | 0.07 | 0.01 | 0.00 |
| 2026-09-29 | 76.61 | 7.54 | 6.49 | 1.41 | 1.18 | 2.97 | 0.57 | 0.93 | 0.16 | 0.57 | 0.50 | 0.45 | 0.12 | 0.09 | 0.18 | 0.25 | 0.00 | 0.00 | 0.00 |
| 2026-09-28 | 63.77 | 18.60 | 5.80 | 1.91 | 0.69 | 4.51 | 0.79 | 0.98 | 0.28 | 1.15 | 0.69 | 0.51 | 0.09 | 0.12 | 0.04 | 0.04 | 0.02 | 0.00 | 0.00 |
| 2026-09-25 | 63.75 | 15.51 | 5.64 | 1.71 | 0.81 | 2.42 | 4.02 | 3.60 | 0.55 | 0.75 | 0.40 | 0.49 | 0.04 | 0.03 | 0.06 | 0.23 | 0.00 | 0.00 | 0.00 |
| 2026-09-24 | 68.80 | 11.68 | 5.01 | 4.01 | 1.79 | 2.07 | 2.74 | 0.58 | 0.09 | 1.16 | 0.93 | 0.83 | 0.01 | 0.01 | 0.04 | 0.22 | 0.05 | 0.00 | 0.00 |
| 2026-09-23 | 76.99 | 7.77 | 5.55 | 2.05 | 0.61 | 3.16 | 1.18 | 0.73 | 0.10 | 0.85 | 0.40 | 0.58 | 0.00 | 0.00 | 0.03 | 0.01 | 0.00 | 0.00 | 0.00 |
| 2026-09-22 | 65.81 | 13.93 | 7.06 | 3.51 | 2.99 | 2.61 | 0.54 | 1.44 | 0.22 | 0.90 | 0.56 | 0.13 | 0.10 | 0.00 | 0.08 | 0.09 | 0.00 | 0.00 | 0.00 |
| 2026-09-21 | 72.72 | 7.13 | 5.56 | 1.86 | 3.74 | 1.96 | 0.57 | 4.29 | 0.13 | 0.56 | 0.29 | 0.62 | 0.08 | 0.13 | 0.08 | 0.25 | 0.05 | 0.00 | 0.00 |
| 2026-09-18 | 30.48 | 65.19 | 1.34 | 0.55 | 0.13 | 0.59 | 0.49 | 0.39 | 0.18 | 0.21 | 0.08 | 0.21 | 0.00 | 0.01 | 0.06 | 0.10 | 0.00 | 0.00 | 0.00 |
| 2026-09-17 | 48.38 | 25.77 | 8.69 | 2.23 | 1.68 | 3.98 | 2.17 | 2.02 | 1.69 | 0.95 | 0.94 | 0.82 | 0.18 | 0.01 | 0.06 | 0.19 | 0.25 | 0.00 | 0.00 |
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