Stock listing
NASDAQ:RTSN Retension Pharmaceuticals, Inc. Stock
Home listing (NASDAQ) of Retension Pharmaceuticals, Inc.
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Share price · NASDAQ:RTSN
$11.30 USD -0.06 (-0.5%)
Close on Nov 2, 2026
- Day range
- $11.20 – $13.03 USDNov 2, 2026
- Volume
- 71,275 sharesNov 2, 2026
- Market cap
- $94.15M USDAt the close on Nov 2, 2026 · price × 8.33M shares outstanding

Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| NASDAQ:RTSN · Home | $11.30 USD | -0.06 (-0.5%) | 71,275 | $11.44 | $13.03 | $11.20 | $11.36 | Close on Nov 2, 2026 |
Daily closes
Last 3 months, Oct 8, 2026 – Nov 2, 2026 · NASDAQ:RTSN · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $11.30 | -0.06 | -0.5% | $11.44 | $13.03 | $11.20 | 71,275 | |
| $11.36 | -0.47 | -4.0% | $11.76 | $11.76 | $10.85 | 58,700 | |
| $11.83 | -1.26 | -9.6% | $12.95 | $12.97 | $11.30 | 45,103 | |
| $13.09 | -0.43 | -3.2% | $13.44 | $13.90 | $12.35 | 67,256 | |
| $13.52 | -0.72 | -5.1% | $14.40 | $14.60 | $12.70 | 75,338 | |
| $14.24 | -1.01 | -6.6% | $15.13 | $15.82 | $14.24 | 47,165 | |
| $15.25 | -0.25 | -1.6% | $15.85 | $16.29 | $14.59 | 77,405 | |
| $15.50 | +0.50 | +3.3% | $14.81 | $16.00 | $14.07 | 121,128 | |
| $15.00 | -1.18 | -7.3% | $16.18 | $18.19 | $14.29 | 109,957 | |
| $16.18 | -0.15 | -0.9% | $16.53 | $17.40 | $15.33 | 98,269 | |
| $16.33 | +2.26 | +16.1% | $14.14 | $18.64 | $14.10 | 266,525 | |
| $14.07 | +1.86 | +15.2% | $12.21 | $14.97 | $12.17 | 208,900 | |
| $12.21 | +0.57 | +4.9% | $11.56 | $12.86 | $11.56 | 131,046 | |
| $11.64 | +0.01 | +0.1% | $11.63 | $12.25 | $11.00 | 77,190 | |
| $11.63 | +0.31 | +2.7% | $11.83 | $12.50 | $11.41 | 137,600 | |
| $11.32 | +0.79 | +7.5% | $10.88 | $11.79 | $10.16 | 173,900 | |
| $10.53 | -1.47 | -12.3% | $10.00 | $11.60 | $9.66 | 789,200 | |
| $12.00 | — | — | $12.00 | $12.00 | $12.00 | 0 |
- Ticker
- NASDAQ:RTSN
- Asset type
- Stock
- Sector
- Health care
- Industry
- Biotechnology
- Exchange
- NASDAQ
- Currency
- USD
Retension Pharmaceuticals, Inc. on 6ix
- Sector
- Health care
- Industry
- Biotechnology
Where Retension Pharmaceuticals, Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| NASDAQ:RTSN · Home listing · This page | NASDAQ | United States | USD |
| BOATS:RTSN | BOATS | United States | USD |
| Frankfurt:TL4 | Frankfurt | Germany | EUR |
| Hamburg:TL4 | Hamburg | Germany | EUR |
| Munich:TL4 | Munich | Germany | EUR |
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