Calendar Call Spreads — IEF
Data as of
DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.
| Stock | Stock Price | Leg 1 | Price 1 | Leg 2 | Price 2 | Net Debit | Spread Ratio | Net IVol |
|---|---|---|---|---|---|---|---|---|
| IEF | 89.11 | 10-19 89.00 | 0.62 | 12-18 89.00 | 1.38 | -0.76 | 0.00 | 0.00 |
| IEF | 89.11 | 10-21 90.00 | 0.23 | 12-18 90.00 | 0.91 | -0.68 | 0.00 | 0.00 |
| IEF | 89.11 | 10-16 90.00 | 0.15 | 12-18 90.00 | 0.91 | -0.76 | 0.00 | -0.00 |
| IEF | 89.11 | 10-23 90.00 | 0.28 | 12-18 90.00 | 0.91 | -0.63 | 0.00 | -0.00 |
| IEF | 89.11 | 10-16 89.00 | 0.55 | 12-18 89.00 | 1.38 | -0.83 | 0.00 | -0.01 |
| IEF | 89.11 | 10-30 90.00 | 0.43 | 12-18 90.00 | 0.91 | -0.48 | 0.00 | -0.01 |
| IEF | 89.11 | 10-09 90.00 | 0.02 | 12-18 90.00 | 0.91 | -0.89 | 0.00 | -0.01 |
| IEF | 89.11 | 10-09 89.00 | 0.30 | 12-18 89.00 | 1.38 | -1.08 | 0.00 | -0.01 |
| IEF | 89.11 | 10-23 89.00 | 0.73 | 12-18 89.00 | 1.38 | -0.65 | 0.00 | -0.01 |
| IEF | 89.11 | 01-15 90.00 | 1.15 | 03-19 90.00 | 1.53 | -0.38 | 0.00 | -0.01 |
| IEF | 89.11 | 11-06 90.00 | 0.50 | 01-15 90.00 | 1.11 | -0.61 | 0.00 | -0.01 |
| IEF | 89.11 | 01-15 89.00 | 1.65 | 03-19 89.00 | 2.04 | -0.39 | 0.00 | -0.01 |
| IEF | 89.11 | 11-06 89.00 | 0.96 | 01-15 89.00 | 1.60 | -0.64 | 0.00 | -0.01 |
| IEF | 89.11 | 11-20 90.00 | 0.70 | 01-15 90.00 | 1.11 | -0.41 | 0.00 | -0.01 |
| IEF | 89.11 | 11-20 89.00 | 1.18 | 01-15 89.00 | 1.60 | -0.42 | 0.00 | -0.01 |
| IEF | 89.11 | 10-30 89.00 | 0.90 | 12-18 89.00 | 1.38 | -0.48 | 0.00 | -0.01 |