Price Alert

Rio Tinto Group (RIO)

NYSE: RIO · Real-Time Price · USD

62.53

-1.04 (-1.64%)

At close: Aug 14, 2025, 3:59 PM

62.70

0.27%

After-hours: Aug 14, 2025, 07:58 PM EDT

RIO Option Overview

Overview for all option chains of RIO. As of August 14, 2025, RIO options have an IV of 256.63% and an IV rank of 559.3%. The volume is 6,507 contracts, which is 105.14% of average daily volume of 6,189 contracts. The volume put-call ratio is 0.22, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

256.63%

IV Rank

559.3%

Historical Volatility

29.1%

IV Low

31.57% on Aug 15, 2024

IV High

71.81% on Aug 13, 2025

Open Interest (OI)

Today's Open Interest

203,029

Put-Call Ratio

0.8

Put Open Interest

90,345

Call Open Interest

112,684

Open Interest Avg (30-day)

187,040

Today vs Open Interest Avg (30-day)

108.55%

Option Volume

Today's Volume

6,507

Put-Call Ratio

0.22

Put Volume

1,194

Call Volume

5,313

Volume Avg (30-day)

6,189

Today vs Volume Avg (30-day)

105.14%

Option Chain Statistics

This table provides a comprehensive overview of all RIO 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 15, 2025	1,137	665	0.58	32,271	19,361	0.6	256.63%	57.5
Sep 19, 2025	3,532	203	0.06	22,120	15,485	0.7	53.6%	60
Oct 17, 2025	188	102	0.54	9,899	10,359	1.05	44.75%	60
Jan 16, 2026	244	131	0.54	31,859	22,911	0.72	33.6%	62.5
Mar 20, 2026	108	31	0.29	5,945	9,619	1.62	35%	62.5
Jun 18, 2026	49	2	0.04	3,911	7,720	1.97	30.5%	62.5
Sep 18, 2026	18	3	0.17	1,448	1,043	0.72	29.9%	47.5
Jan 15, 2027	37	57	1.54	5,231	3,847	0.74	29.77%	60