State Street SPDR Portfolio Intermediate SPTI 27.59 0.06 0.22%
SPTI Options Volume by Strike
SPTI (State Street SPDR Portfolio Intermediate): Compare call and put contract volume across strikes to see where activity is concentrated. Free delayed preview.
ATM IV
0.056
Put Call Ratio (OI)
19.3
Put Call Ratio (Vol)
5
IV Rank
11.3
IV Percentile
39.8
Max Pain
28
Volume distribution (2026-09-21)
View values by strike
| Strike | Calls | Puts |
|---|---|---|
| 20.00 | 1 | 0 |
| 28.00 | 0 | 5 |
| 29.00 | 1 | 0 |