Price Alert

NIO Inc. (NIO)

NYSE: NIO · Real-Time Price · USD

4.86

0.05 (1.04%)

At close: Aug 18, 2025, 3:31 PM

NIO Option Overview

Overview for all option chains of NIO. As of August 17, 2025, NIO options have an IV of 138.43% and an IV rank of 94.7%. The volume is 113,722 contracts, which is 110.15% of average daily volume of 103,239 contracts. The volume put-call ratio is 0.26, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

138.43%

IV Rank

94.7%

Historical Volatility

74.95%

IV Low

84.39% on Jun 30, 2025

IV High

141.46% on Aug 12, 2025

Open Interest (OI)

Today's Open Interest

3,874,607

Put-Call Ratio

0.7

Put Open Interest

1,593,992

Call Open Interest

2,280,615

Open Interest Avg (30-day)

3,573,704

Today vs Open Interest Avg (30-day)

108.42%

Option Volume

Today's Volume

113,722

Put-Call Ratio

0.26

Put Volume

23,760

Call Volume

89,962

Volume Avg (30-day)

103,239

Today vs Volume Avg (30-day)

110.15%

Option Chain Statistics

This table provides a comprehensive overview of all NIO 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	26,054	6,360	0.24	57,071	29,555	0.52	207.07%	4.5
Aug 29, 2025	9,523	2,348	0.25	49,769	22,533	0.45	179.27%	4.5
Sep 05, 2025	6,724	6,233	0.93	38,417	16,446	0.43	97.59%	4.5
Sep 12, 2025	2,966	738	0.25	8,775	7,599	0.87	94.77%	4.5
Sep 19, 2025	11,248	4,110	0.37	520,655	277,833	0.53	86.64%	3.5
Sep 26, 2025	2,613	225	0.09	4,611	2,610	0.57	87.83%	4.5
Oct 17, 2025	3,027	139	0.05	3,189	86	0.03	74.24%	3
Nov 21, 2025	5,862	867	0.15	155,717	102,965	0.66	73.51%	3.5
Jan 16, 2026	12,018	1,038	0.09	849,626	406,864	0.48	73.28%	4
Feb 20, 2026	1,178	473	0.4	19,221	18,193	0.95	68.2%	5
Jun 18, 2026	3,814	636	0.17	284,367	258,066	0.91	71.45%	4
Jan 15, 2027	4,356	296	0.07	271,393	388,493	1.43	72.29%	4
Dec 17, 2027	579	297	0.51	17,804	62,749	3.52	74.84%	4.5