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Sionna Therapeutics SION 3.7 0.13 3.64%

Previous-day view · Tue Nov 10 close. You are previewing the previous trading day. Subscribe to see today live and every other date — Trader is $59/mo. Sign up Sign in
ATM IV
1.62
Put Call Ratio (OI)
2.92
Put Call Ratio (Vol)
2.86
IV Rank
19.7
IV Percentile
40.2
Max pain
5

Delta exposure (2026-11-10)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
10.0
157.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-66.3
66.3
View values by strike
SION · Delta exposure · 2026-11-10. Delta-weighted share equivalents.
StrikeCallsPuts
2.50 1.88 K -79.9 K
5.00 14 K -24.9 K
7.50 15.2 K -8.81 K
10.00 7.47 K 0
12.50 82.1 0
15.00 1.49 K 0
17.50 6.81 K -75.5
20.00 268 0
30.00 0 -81.1
40.00 529 -81.3
45.00 0 -158
50.00 566 0