Calendar Put Spreads — IEF

Data as of Oct 7, 2026

DATA IS DELAYED — showing Oct 7, 2026. Subscribe to get the latest end-of-day data.

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Stock	Stock Price	Leg 1	Price 1	Leg 2	Price 2	Net Debit	Spread Ratio	Net IVol
IEF	89.11	10-16 90.00	0.97	12-18 90.00	1.76	-0.79	0.00	0.03
IEF	89.11	10-23 90.00	1.03	12-18 90.00	1.76	-0.73	0.00	0.03
IEF	89.11	10-30 90.00	1.10	12-18 90.00	1.76	-0.66	0.00	0.03
IEF	89.11	10-19 89.00	0.38	12-18 89.00	1.20	-0.82	0.00	0.02
IEF	89.11	10-23 89.00	0.44	12-18 89.00	1.20	-0.76	0.00	0.02
IEF	89.11	10-30 89.00	0.54	12-18 89.00	1.20	-0.66	0.00	0.02
IEF	89.11	10-16 89.00	0.33	12-18 89.00	1.20	-0.87	0.00	0.02
IEF	89.11	10-09 89.00	0.14	12-18 89.00	1.20	-1.06	0.00	0.02
IEF	89.11	11-20 90.00	1.46	01-15 90.00	1.85	-0.39	0.00	0.01
IEF	89.11	11-20 89.00	0.90	01-15 89.00	1.31	-0.41	0.00	0.00
IEF	89.11	11-13 89.00	0.85	01-15 89.00	1.31	-0.46	0.00	0.00
IEF	89.11	01-15 89.00	1.37	03-19 89.00	1.58	-0.21	0.00	0.00
IEF	89.11	11-06 89.00	0.76	01-15 89.00	1.31	-0.55	0.00	0.00
IEF	89.11	01-15 90.00	1.91	03-19 90.00	2.07	-0.16	0.00	0.00
IEF	89.11	11-06 90.00	1.35	01-15 90.00	1.85	-0.50	0.00	0.00

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