Sionna Therapeutics Inc. (SION)
NASDAQ: SION
· Real-Time Price · USD
24.00
0.94 (4.08%)
At close: Sep 05, 2025, 3:59 PM
24.00
0.00%
After-hours: Sep 05, 2025, 04:44 PM EDT
Sionna Therapeutics dark pool activity today shows an average trade size of 17,858 with $414.01K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/5/2025 09:45 AM | 23 | 25,000 | 28,567 | 87.51% | 11.34% | 575K |
| 2 | 9/5/2025 11:43 AM | 23.61 | 10,717 | 23,990 | 44.67% | 4.86% | 253.03K |
Historical Table
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 05, 2025 | 101.94K | 60.16K | 1.69 | 157.92% |
| Aug 29, 2025 | 13.87K | 23.33K | 0.59 | -35.2% |
| Aug 22, 2025 | 9.05K | 36K | 0.25 | -20.83% |
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