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Quadratic Interest Rate Volatility and IVOL 16.32 0.07 0.43%

IVOL Options Volume by Strike

IVOL (Quadratic Interest Rate Volatility and): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
0.514
Put Call Ratio (OI)
0.877
Put Call Ratio (Vol)
1.97
IV Rank
12.7
IV Percentile
74.3
Max Pain
16

Volume distribution (2026-09-21)

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-12.7
12.7
View values by strike
IVOL · Volume distribution · 2026-09-21. Contracts traded.
StrikeCallsPuts
16.00 10 42
18.00 44 0
19.00 2 0
20.00 5 0
21.00 8 0