RTSN
Retension Pharmaceuticals, Inc. Common Stock
stockNASDAQ
At CloseOct 19, 2026 3:59:59 PM EDT
16.60USD+18.487%(+2.59)266,475
Pre-marketOct 19, 2026 8:59:30 AM EDT
14.98USD+6.924%(+0.97)
After-hoursOct 19, 2026 4:11:30 PM EDT
16.99USD+2.349%(+0.39)
RTSN Off Exchange & Dark Pool Summary
Today’s Off Exchange & Dark Pool volume is 134,105, which is 50.95% of today’s total volume. Today’s Lit volume is 129,109 (49.05%). Over the past 30 days, the average Off Exchange & Dark Pool volume has been 42.76%, and the average Lit volume 57.24%.
| Exchange | Day % | Volume | 30D % |
|---|---|---|---|
| Off Exchange1 | 50.95% | 134,105 | 42.76% |
| Nasdaq GSM | 20.29% | 53,417 | 29.41% |
| NYSE Arca | 10.46% | 27,545 | 10.44% |
| Cboe EDGX | 6.60% | 17,362 | 6.14% |
| IEX | 3.72% | 9,804 | 2.51% |
| Cboe EDGA | 2.61% | 6,871 | 1.59% |
| Cboe BZX | 1.74% | 4,581 | 2.47% |
| Cboe BYX | 0.80% | 2,112 | 0.86% |
| NYSE | 0.67% | 1,762 | 1.00% |
| NYSE National | 0.56% | 1,470 | 0.19% |
| Nasdaq BX | 0.53% | 1,388 | 0.22% |
| MEMX | 0.44% | 1,163 | 1.44% |
| Nasdaq PHLX | 0.28% | 736 | 0.43% |
| MIAX Pearl | 0.25% | 661 | 0.29% |
| LTSE | 0.04% | 115 | 0.01% |
| NYSE American | 0.03% | 76 | 0.19% |
| TXSE | 0.02% | 46 | 0.01% |
RTSN Volume by Exchange
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RTSN Volume by Exchange
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RTSN Volume by Exchange · History
| Date | Off Exchange1 | Nasdaq GSM | NYSE Arca | Cboe EDGX | IEX | Cboe EDGA | Cboe BZX | Cboe BYX | NYSE | NYSE National | Nasdaq BX | MEMX | Nasdaq PHLX | MIAX Pearl | LTSE | NYSE American | TXSE | CHX | 24X National |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 50.95 | 20.29 | 10.46 | 6.60 | 3.72 | 2.61 | 1.74 | 0.80 | 0.67 | 0.56 | 0.53 | 0.44 | 0.28 | 0.25 | 0.04 | 0.03 | 0.02 | 0.00 | 0.00 |
| 2026-10-16 | 45.83 | 20.97 | 8.58 | 4.48 | 7.01 | 1.72 | 3.28 | 0.76 | 1.84 | 0.24 | 0.14 | 1.17 | 1.72 | 0.85 | 0.01 | 1.17 | 0.00 | 0.18 | 0.05 |
| 2026-10-15 | 42.95 | 24.20 | 5.32 | 9.62 | 3.45 | 0.69 | 1.48 | 0.33 | 3.74 | 0.15 | 0.15 | 4.07 | 2.48 | 0.94 | 0.00 | 0.27 | 0.09 | 0.08 | 0.00 |
| 2026-10-14 | 49.48 | 24.53 | 15.32 | 5.72 | 3.41 | 0.02 | 0.53 | 0.26 | 0.02 | 0.01 | 0.00 | 0.52 | 0.03 | 0.00 | 0.14 | 0.00 | 0.00 | 0.01 | 0.00 |
| 2026-10-13 | 64.50 | 19.74 | 9.90 | 1.62 | 2.00 | 0.09 | 0.54 | 0.29 | 0.39 | 0.07 | 0.15 | 0.60 | 0.01 | 0.09 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
| 2026-10-12 | 64.15 | 14.25 | 3.64 | 9.27 | 2.39 | 0.84 | 1.46 | 0.51 | 1.26 | 0.06 | 0.17 | 0.92 | 0.00 | 0.68 | 0.01 | 0.28 | 0.06 | 0.06 | 0.00 |
| 2026-10-09 | 29.92 | 41.12 | 12.93 | 5.97 | 0.79 | 1.95 | 3.41 | 1.22 | 0.57 | 0.14 | 0.20 | 1.77 | 0.00 | 0.02 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 |
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