United States Antimony (UAMY) Options Chain

NYSE: UAMYIndustrialsMetal FabricationsUSD

3.68-0.04 (-1.08%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Oct 23, 2026
Days to expiration: 12
Share price: $3.68
Put/call ratio (OI): 0.54
Put/call ratio (volume): 0.91
ATM implied volatility: 83.6%
Expected move: ±$0.5578
Open interest (C / P): 2.50K / 1.36K

UAMY options summary

The UAMY options chain for the October 23, 2026 expiration lists 15 call and 13 put contracts, with 12 days until expiration. Open interest stands at 2,503 calls and 1,361 puts, a put/call ratio of 0.54, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $3.50 strike is 83.6%, which implies the market expects a move of about ±$0.5578 (15.2%) in United States Antimony stock by expiration.

The most open interest sits at the $5.50 call (795 contracts) and the $3.50 put (915 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

UAMY options chain · October 23, 2026

UAMY calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	—	556.3%	4.25	2.55	3.00	1.00	—	—	—	—	—	—
2	1	79.7%	0.73	0.55	0.85	3.00	0.00	0.10	0.04	103.9%	3	5
26	5	92.2%	0.40	0.30	0.40	3.50	0.10	0.15	0.11	75.0%	27	915
UAMY $3.68
373	40	87.5%	0.12	0.10	0.15	4.00	0.40	0.45	0.40	79.7%	2	285
512	1	79.7%	0.05	0.00	0.05	4.50	0.75	0.90	0.87	56.3%	16	56
462	1	107.8%	0.05	0.00	0.05	5.00	1.25	1.40	1.07	81.3%	7	37
795	10	171.9%	0.05	0.00	0.15	5.50	1.55	1.95	1.12	203.1%	1	54
149	3	196.9%	0.04	0.00	0.15	6.00	2.05	2.45	1.72	229.7%	1	0
87	8	217.2%	0.10	0.00	0.15	6.50	2.55	2.95	2.67	253.1%	5	6
78	1	237.5%	0.03	0.00	0.15	7.00	3.00	3.50	2.78	300.8%	1	0
14	5	254.7%	0.05	0.00	0.15	7.50	3.50	4.00	2.70	320.3%	2	0
1	1	270.3%	0.13	0.00	0.15	8.00	4.00	4.50	4.04	337.5%	2	0
1	—	284.4%	0.10	0.00	0.15	8.50	4.50	5.00	4.62	353.1%	2	2
1	—	298.4%	0.05	0.00	0.15	9.00	5.00	5.50	4.70	368.8%	—	1
2	—	310.9%	0.10	0.00	0.15	9.50	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the UAMY put/call ratio?

For the October 23, 2026 expiration, the UAMY put/call ratio based on open interest is 0.54 (1,361 puts vs 2,503 calls), and 0.91 based on today's volume. A ratio above 1 means more puts than calls.

What is UAMY's implied volatility?

At-the-money implied volatility for UAMY options expiring October 23, 2026 is about 83.6%, an annualized estimate of how much the market expects United States Antimony stock to move.

How many UAMY option expiration dates are there?

UAMY has 11 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.