TLT option chain iShares 20+ Year Treasury Bond ETF

Expiration Cboe delayed options data · as of 03:43 UTC

Each row is one strike. The left half is the call, the right half the put. Bid/ask are what buyers and sellers currently quote; volume is contracts traded this session; open interest is standing contracts. The highlighted row sits closest to the stock price.

This expiration prices a move of about ±3.3% (76.91–82.13) · ATM IV 13.7% · P/C open interest 1.14

CALLS								Strike	PUTS
Bid	Ask	Vol	OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated.	IV	ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money).	Γ	Θ		Bid	Ask	Vol	OI	IV	Δ	Γ	Θ
34.45	34.70	1		70.7%	1.00	0.0000	0.000	45	0	0.0100		27	65.2%	-0.00	0.0001	-0.000
29.45	29.70	3	6		1.00	0.0000	0.000	50	0	0.0100		57	53.8%	-0.00	0.0001	-0.000
24.45	24.75		1	53.0%	1.00	0.0001	0.000	55	0	0.0100		65.6K	43.5%	-0.00	0.0004	-0.001
19.45	19.75	1	6	35.9%	1.00	0.0003	0.000	60	0	0.0100		2,795	33.9%	-0.00	0.0009	-0.001
14.45	14.75		1		1.00	0.0011	0.000	65	0	0.0200	103	3,357	26.8%	-0.01	0.0026	-0.002
13.45	13.75				1.00	0.0015	0.000	66	0.0100	0.0200		1,831	26.2%	-0.01	0.0033	-0.002
12.45	12.75				1.00	0.0021	0.000	67	0.0100	0.0200		780	24.3%	-0.01	0.0042	-0.002
11.45	11.75		1		1.00	0.0029	0.000	68	0.0100	0.0300	150	926	23.3%	-0.01	0.0054	-0.002
10.50	10.75		35	23.1%	0.99	0.0042	-0.000	69	0.0100	0.0300		1,899	21.3%	-0.01	0.0071	-0.003
9.50	9.75	6	110	20.8%	0.99	0.0059	-0.001	70	0.0200	0.0400	96	11.7K	20.6%	-0.02	0.0093	-0.003
8.50	8.75		11	18.4%	0.99	0.0086	-0.002	71	0.0400	0.0500	101	20.2K	19.8%	-0.02	0.0125	-0.004
7.50	7.75		80	16.0%	0.98	0.0128	-0.003	72	0.0500	0.0600	78	21.2K	18.3%	-0.03	0.0171	-0.005
6.50	6.75		165	13.7%	0.97	0.0195	-0.004	73	0.0700	0.0800	59	43.4K	17.2%	-0.05	0.0239	-0.006
5.55	5.75	8	216	14.7%	0.96	0.0302	-0.006	74	0.1000	0.1200	1,440	22.7K	16.2%	-0.07	0.0340	-0.007
5.05	5.25	35		13.5%	0.94	0.0376	-0.007	74.5	0.1300	0.1400	24		15.7%	-0.08	0.0409	-0.009
4.60	4.80	45	4,774	14.7%	0.93	0.0466	-0.009	75	0.1600	0.1800	435	110.1K	15.4%	-0.10	0.0488	-0.010
4.15	4.35			14.9%	0.90	0.0570	-0.010	75.5	0.2000	0.2200	117		14.9%	-0.12	0.0580	-0.011
3.70	3.85	43	6,339	14.2%	0.88	0.0687	-0.012	76	0.2600	0.2800	626	50.7K	14.7%	-0.15	0.0681	-0.013
3.25	3.45	34		14.2%	0.84	0.0812	-0.014	76.5	0.3300	0.3500	272		14.5%	-0.18	0.0792	-0.014
2.89	2.98	383	5,000	14.2%	0.80	0.0936	-0.016	77	0.4200	0.4500	25.1K	119.7K	14.2%	-0.23	0.0908	-0.016
2.52	2.58	12		14.0%	0.75	0.1051	-0.018	77.5	0.5400	0.5700	1,033		14.1%	-0.27	0.1020	-0.017
2.17	2.21	160	17.0K	14.0%	0.70	0.1149	-0.019	78	0.6900	0.7200	2,584	27.6K	14.0%	-0.33	0.1120	-0.019
1.84	1.88	271		13.9%	0.64	0.1222	-0.020	78.5	0.8600	0.8900	115		13.9%	-0.38	0.1202	-0.020
1.54	1.57	510	56.5K	13.8%	0.58	0.1264	-0.021	79	1.06	1.10	257	47.8K	13.8%	-0.44	0.1258	-0.021
1.27	1.31	34		13.8%	0.51	0.1273	-0.021	79.5	1.30	1.34	313		13.7%	-0.51	0.1282	-0.021
1.04	1.08	3,252	81.9K	13.8%	0.45	0.1250	-0.020	80	1.57	1.62	817	26.9K	13.7%	-0.57	0.1272	-0.021
0.8500	0.8800	318		13.9%	0.39	0.1199	-0.020	80.5	1.88	1.93	2		13.7%	-0.63	0.1228	-0.020
0.6900	0.7100	2,419	58.8K	13.9%	0.33	0.1124	-0.019	81	2.22	2.28	262	23.8K	13.8%	-0.69	0.1155	-0.019
0.5500	0.5700	1,233		14.0%	0.28	0.1033	-0.017	81.5	2.59	2.65	5		13.9%	-0.74	0.1059	-0.018
0.4400	0.4600	3,003	49.3K	14.2%	0.24	0.0932	-0.016	82	2.98	3.10	96	48.2K	14.3%	-0.79	0.0950	-0.016
0.3500	0.3700	785		14.3%	0.20	0.0827	-0.015	82.5	3.35	3.50			13.9%	-0.83	0.0835	-0.014
0.2800	0.2900	5,182	41.0K	14.5%	0.16	0.0725	-0.013	83	3.80	3.95	71	20.5K	14.3%	-0.86	0.0722	-0.013
0.2200	0.2400	20		14.7%	0.14	0.0630	-0.012	83.5	4.20	4.45			14.4%	-0.89	0.0617	-0.011
0.1800	0.1900	3,370	53.7K	15.0%	0.11	0.0542	-0.011	84	4.70	4.90	21	6,736	15.0%	-0.91	0.0522	-0.009
0.1500	0.1700	38		15.5%	0.10	0.0466	-0.009	84.5	5.15	5.40			15.4%	-0.93	0.0439	-0.008
0.1200	0.1400	434	36.7K	15.8%	0.08	0.0400	-0.008	85	5.65	5.85	8	23.1K	15.6%	-0.94	0.0369	-0.007
0.1000	0.1200	3		16.2%	0.07	0.0346	-0.008	85.5	6.10	6.35			15.4%	-0.95	0.0310	-0.006
0.0900	0.1000	199	36.2K	16.6%	0.06	0.0298	-0.007	86	6.65	6.85	3	13.4K	17.6%	-0.96	0.0261	-0.005
0.0700	0.0800	617	21.8K	17.7%	0.04	0.0224	-0.006	87	7.60	7.85	2	10.9K	18.4%	-0.97	0.0187	-0.004
0.0500	0.0600	54	22.8K	18.4%	0.03	0.0170	-0.005	88	8.55	8.80	24	23.1K	18.5%	-0.98	0.0136	-0.003
0.0300	0.0500	11	23.2K	19.1%	0.03	0.0132	-0.004	89	9.55	9.80		1,046	16.5%	-0.98	0.0100	-0.002
0.0200	0.0400	86	35.2K	19.8%	0.02	0.0103	-0.003	90	10.55	10.80	5	2,973	18.5%	-0.99	0.0076	-0.001
0.0200	0.0300	21	12.2K	20.7%	0.02	0.0083	-0.003	91	11.55	11.80		2,233	20.3%	-0.99	0.0058	-0.001
0.0100	0.0300	100	22.1K	21.5%	0.01	0.0067	-0.003	92	12.50	12.80		84		-0.99	0.0046	-0.000
0.0100	0.0200	4	7,007	22.1%	0.01	0.0056	-0.002	93	13.50	13.80		3		-0.99	0.0037	0.000
0.0100	0.0200		3,165	23.4%	0.01	0.0047	-0.002	94	14.55	14.80		1	25.6%	-0.99	0.0030	0.000
0.0100	0.0200		4,467	24.7%	0.01	0.0040	-0.002	95	15.50	15.80		14	27.3%	-1.00	0.0025	0.000
0.0100	0.0200	1	1,534	25.9%	0.01	0.0035	-0.002	96	16.50	16.80		8		-1.00	0.0022	0.000
0.0100	0.0200		1,162	27.2%	0.01	0.0030	-0.002	97	17.50	17.80				-1.00	0.0019	0.000
0.0100	0.0200		2,108	28.4%	0.01	0.0027	-0.002	98	18.50	18.80		1		-1.00	0.0016	0.000
0	0.0200	1,601	2,632	28.3%	0.01	0.0024	-0.002	99	19.50	19.80				-1.00	0.0014	0.000
0	0.0200	7,186	27.9K	29.5%	0.01	0.0022	-0.002	100	20.50	20.80		8,306		-1.00	0.0013	0.000
0	0.0100		7,989	28.6%	0.01	0.0020	-0.002	101	21.50	21.80			28.9%	-1.00	0.0012	0.000
0	0.0100		1,423	32.7%	0.00	0.0015	-0.001	105	25.50	25.80		4	37.8%	-1.00	0.0009	0.000
0	0.0100		1,289	37.6%	0.00	0.0011	-0.001	110	30.50	30.75				-1.00	0.0006	0.000
0	0.0100		2,373	42.2%	0.00	0.0009	-0.001	115	35.50	35.75			43.4%	-1.00	0.0005	0.000

Strikes shown: within ±50% of the underlying price. Intrinsic value = max(0, price − strike) for calls, max(0, strike − price) for puts; extrinsic = option price − intrinsic. Greeks and IV as computed by the exchange feed.

Volatility smile — Nov 20, 2026

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Implied volatility per strike for this expiration. Out-of-the-money puts usually price higher IV than calls — the skew.

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TLT option chain iShares 20+ Year Treasury Bond ETF

Volatility smile — Nov 20, 2026

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