Sionna Therapeutics Inc. (SION)
NASDAQ: SION
· Real-Time Price · USD
21.50
0.11 (0.51%)
At close: Aug 19, 2025, 3:59 PM
21.48
-0.07%
After-hours: Aug 19, 2025, 04:29 PM EDT
Sionna Therapeutics Fail-to-Deliver
Total FTD Shares
3.96K
Below Average
FTD / Avg. Volume
1.92%
Low Impact
1-Year Change
n/a
FTD Chart
As of Jul 14, 2025,
Sionna Therapeutics Inc. has
3,957
shares failed to deliver, representing 1.92%
of the average daily volume of
205,721
shares. Over the past year, the monthly average FTD is
14,259
shares, with the current level 72% below
the historical average, indicating
low
settlement pressure. The weighted FTD ratio above 1% suggests potential liquidity constraints or heightened short-selling activity.
FTD History
| Date | Price | FTD Shares | % Change |
|---|---|---|---|
| Jul 14, 2025 | 19.94 | 3.96K | -98.93% |
| Jun 30, 2025 | 17.35 | 368.17K | +8714.20% |
| May 30, 2025 | 13.69 | 4.18K | +240.70% |
| Apr 30, 2025 | 12.03 | 1.23K | +37.91% |
| Mar 31, 2025 | 10.46 | 889 | -74.02% |
| Feb 28, 2025 | 13.77 | 3.42K | n/a |