Price Alert

iShares 20 Year Treasury ... (TLT)

NASDAQ: TLT · Real-Time Price · USD

86.84

0.19 (0.22%)

At close: Aug 20, 2025, 3:59 PM

86.58

-0.30%

Pre-market: Aug 21, 2025, 04:47 AM EDT

TLT Option Overview

Overview for all option chains of TLT. As of August 21, 2025, TLT options have an IV of 21.87% and an IV rank of 1.05%. The volume is 230,130 contracts, which is 109.33% of average daily volume of 210,494 contracts. The volume put-call ratio is 0.54, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

21.87%

IV Rank

1.05%

Historical Volatility

10.7%

IV Low

18.09% on Feb 04, 2025

IV High

379.65% on Jun 25, 2025

Open Interest (OI)

Today's Open Interest

5,452,920

Put-Call Ratio

0.63

Put Open Interest

2,115,450

Call Open Interest

3,337,470

Open Interest Avg (30-day)

4,525,276

Today vs Open Interest Avg (30-day)

120.5%

Option Volume

Today's Volume

230,130

Put-Call Ratio

0.54

Put Volume

80,386

Call Volume

149,744

Volume Avg (30-day)

210,494

Today vs Volume Avg (30-day)

109.33%

Option Chain Statistics

This table provides a comprehensive overview of all TLT options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Aug 22, 2025	40,663	23,415	0.58	161,747	140,527	0.87	28.78%	86.5
Aug 25, 2025	4,727	8,605	1.82	23,098	12,778	0.55	20.12%	86.5
Aug 27, 2025	2,930	2,089	0.71	4,625	8,705	1.88	17.54%	87
Aug 29, 2025	9,866	6,176	0.63	153,204	101,780	0.66	30.2%	86
Sep 03, 2025	3,094	1,945	0.63	539	887	1.65	23.61%	87
Sep 05, 2025	2,177	1,044	0.48	66,146	54,485	0.82	20.1%	86
Sep 12, 2025	2,887	860	0.3	49,696	17,438	0.35	16.94%	84.5
Sep 19, 2025	14,175	12,074	0.85	544,735	361,351	0.66	26.51%	87
Sep 26, 2025	3,280	3,770	1.15	39,989	36,715	0.92	15.36%	84
Sep 30, 2025	3,092	11,101	3.59	101,247	88,458	0.87	22.45%	89
Oct 17, 2025	14,388	1,952	0.14	207,341	138,838	0.67	19.84%	87
Nov 21, 2025	2,228	1,840	0.83	184,695	60,094	0.33	16.17%	88
Dec 19, 2025	4,569	3,917	0.86	339,037	205,662	0.61	16.29%	87
Dec 31, 2025	226	230	1.02	49,498	44,462	0.9	15.22%	87
Jan 16, 2026	32,780	344	0.01	878,964	444,738	0.51	16.91%	90
Feb 20, 2026	396	107	0.27	19,684	7,883	0.4	15.48%	85
Mar 20, 2026	846	239	0.28	49,318	41,682	0.85	16.62%	87
Mar 31, 2026	293	42	0.14	11,888	14,693	1.24	14.82%	87
Apr 17, 2026	394	148	0.38	26,665	19,532	0.73	14.98%	88
May 15, 2026	923	27	0.03	29,825	11,223	0.38	15.13%	80
Jun 18, 2026	499	142	0.28	60,364	48,084	0.8	15.11%	86
Jun 30, 2026	127	24	0.19	11,068	6,668	0.6	14.79%	84
Jul 17, 2026	484	35	0.07	24,881	15,272	0.61	15.16%	88
Aug 21, 2026	1,782	54	0.03	8,665	2,790	0.32	15.07%	85
Jan 15, 2027	2,918	206	0.07	290,551	230,705	0.79	16.74%	88