Price Alert

Companhia Siderúrgica Nac... (SID)

NYSE: SID · Real-Time Price · USD

1.56

0.02 (1.30%)

At close: Oct 03, 2025, 3:59 PM

1.55

-0.64%

After-hours: Oct 03, 2025, 06:46 PM EDT

SID Option Overview

Overview for all option chains of SID. As of October 05, 2025, SID options have an IV of 180.85% and an IV rank of 67.97%. The volume is 42 contracts, which is 13.17% of average daily volume of 319 contracts. The volume put-call ratio is 0.91, indicating a neutral sentiment in the market.

Implied Volatility

Implied Volatility (30d)

180.85%

IV Rank

67.97%

Historical Volatility

26.97%

IV Low

98.02% on Jun 24, 2025

IV High

219.89% on Sep 29, 2025

Open Interest (OI)

Today's Open Interest

18,427

Put-Call Ratio

0.96

Put Open Interest

9,004

Call Open Interest

9,423

Open Interest Avg (30-day)

15,788

Today vs Open Interest Avg (30-day)

116.72%

Option Volume

Today's Volume

Put-Call Ratio

0.91

Put Volume

Call Volume

Volume Avg (30-day)

319

Today vs Volume Avg (30-day)

13.17%

Option Chain Statistics

This table provides a comprehensive overview of all SID 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
Oct 17, 2025	0	0	0	566	132	0.23	180.85%	1.5
Nov 21, 2025	0	0	0	582	1	0	99.26%	1.5
Dec 19, 2025	10	20	2	4,284	8,087	1.89	77.24%	2
Jan 16, 2026	0	0	0	140	0	0	36.02%	95
Mar 20, 2026	12	0	0	3,851	784	0.2	66.97%	1.5