CRML · Critical Metals Corp. · Options Chain

Track CRML — free

$6.43 -0.29 (-4.32%) At close · Sep 11

Russell 2000 member Rebalance outlook locked

Market Cap

$944.49M

146.89M

Options Chain

Underlying $6.43 · at close Sep 11, 2026 Options Calculator

Pull option chains with greeks and open interest through the options chain API or MCP →

Positioning

Sep 18, 2026 · 5 days to expiry · 54 contracts · mixed daily-bar sessions · Aug 19, 2026–Sep 11, 2026; 10 unknown

Put / call OI

0.69

Call-heavy positioning

Open interest

37,580

as of Sep 10, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$7.50

$1.07 above spot

ATM implied vol

97.8%

market's expected move

Open interest by strike

Calls Puts

1.5

2.5

3.5

4.5

5.5

6.5

7.5

8.5

9.5

10.5

11.5

12.5

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 5d Sep 25 12d Oct 2 19d Oct 9 26d Oct 16 33d Oct 23 40d Oct 30 47d Nov 20 68d Jan 15 124d Feb 19 159d Jan 21 495d Jan 19 859d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
4	3	—	—	$4.70	$5.20	$5.03		$0.03	$0.00	$0.05	—	—	1	1
Call · $1.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.697 UTC Last $5.03 Breakeven $6.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 4 OI effective date Sep 10, 2026 Model this call Put · $1.5 Daily-bar session Sep 2, 2026 Quote as of 2026-09-11 13:59:55.262 UTC Last $0.03 Breakeven $1.47 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	2	—	—	$4.10	$5.00	$4.54		$0.07	$0.00	$0.05	—	—	1	1
Call · $2 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.792 UTC Last $4.54 Breakeven $6.54 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2 Daily-bar session Sep 2, 2026 Quote as of 2026-09-11 13:59:55.262 UTC Last $0.07 Breakeven $1.93 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	1	—	—	$3.60	$4.40	$4.11		$0.05	$0.00	$0.05	—	—	1	64
Call · $2.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $4.11 Breakeven $6.61 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $2.5 Daily-bar session Sep 8, 2026 Quote as of 2026-09-11 13:59:55.262 UTC Last $0.05 Breakeven $2.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 64 OI effective date Sep 10, 2026 Model this put
—	2	—	—	$3.30	$3.70	$3.55		$0.05	$0.00	$0.05	—	—	1	5
Call · $3 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.028 UTC Last $3.55 Breakeven $6.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 13:59:55.262 UTC Last $0.05 Breakeven $2.95 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 10, 2026 Model this put
—	2	—	—	$2.75	$3.30	$3.12		—	$0.00	$0.05	—	—	—	—
Call · $3.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $3.12 Breakeven $6.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $3.5 Daily-bar session Unknown Quote as of 2026-09-11 13:59:55.262 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.25	$2.85	—		—	$0.00	$0.30	—	—	—	—
Call · $4 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:57.836 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $4 Daily-bar session Unknown Quote as of 2026-09-11 19:59:33.388 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$1.60	$2.55	$2.29		—	$0.00	$0.30	—	—	—	—
Call · $4.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.836 UTC Last $2.29 Breakeven $6.79 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this call Put · $4.5 Daily-bar session Unknown Quote as of 2026-09-11 19:59:33.385 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
282	1	—	—	$1.25	$2.00	$1.76		$0.04	$0.00	$0.10	—	—	3	774
Call · $5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.810 UTC Last $1.76 Breakeven $6.76 Implied vol — Delta — Gamma — Theta — Vega — Open interest 282 OI effective date Sep 10, 2026 Model this call Put · $5 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:33.385 UTC Last $0.04 Breakeven $4.96 Implied vol — Delta — Gamma — Theta — Vega — Open interest 774 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$0.70	$1.25	—		$0.05	$0.00	$0.05	—	—	1	18
Call · $5.5 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:59.879 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $5.5 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 17:54:31.461 UTC Last $0.05 Breakeven $5.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 18 OI effective date Sep 10, 2026 Model this put
669	62	60.7%	0.863	$0.45	$0.65	$0.58		$0.14	$0.10	$0.15	-0.24	99.6%	176	535
Call · $6 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.879 UTC Last $0.58 Breakeven $6.58 Implied vol 60.7% Delta 0.863 ≈86% ITM Gamma 0.432 Theta -0.01 Vega 0.002 Open interest 669 OI effective date Sep 10, 2026 Model this call Put · $6 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.976 UTC Last $0.14 Breakeven $5.86 Implied vol 99.6% Delta -0.24 ≈24% ITM Gamma 0.374 Theta -0.021 Vega 0.003 Open interest 535 OI effective date Sep 10, 2026 Model this put
Underlying $6.43
52	180	88.1%	0.53	$0.25	$0.35	$0.26		$0.35	$0.30	$0.40	-0.466	107.4%	307	2k
Call · $6.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.809 UTC Last $0.26 Breakeven $6.76 Implied vol 88.1% Delta 0.53 ≈53% ITM Gamma 0.541 Theta -0.025 Vega 0.003 Open interest 52 OI effective date Sep 10, 2026 Model this call Put · $6.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.879 UTC Last $0.35 Breakeven $6.15 Implied vol 107.4% Delta -0.466 ≈47% ITM Gamma 0.443 Theta -0.029 Vega 0.003 Open interest 2k OI effective date Sep 10, 2026 Model this put
380	283	98.2%	0.306	$0.10	$0.20	$0.15		$0.77	$0.65	$1.00	-0.599	159.1%	144	1.1k
Call · $7 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.879 UTC Last $0.15 Breakeven $7.15 Implied vol 98.2% Delta 0.306 ≈31% ITM Gamma 0.428 Theta -0.024 Vega 0.003 Open interest 380 OI effective date Sep 10, 2026 Model this call Put · $7 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.879 UTC Last $0.77 Breakeven $6.23 Implied vol 159.1% Delta -0.599 ≈60% ITM Gamma 0.291 Theta -0.042 Vega 0.003 Open interest 1.1k OI effective date Sep 10, 2026 Model this put
8.7k	115	106.7%	0.168	$0.05	$0.10	$0.08		$1.07	$1.00	$1.25	-0.768	134.3%	626	4.9k
Call · $7.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:58:45.246 UTC Last $0.08 Breakeven $7.58 Implied vol 106.7% Delta 0.168 ≈17% ITM Gamma 0.282 Theta -0.019 Vega 0.002 Open interest 8.7k OI effective date Sep 10, 2026 Model this call Put · $7.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.879 UTC Last $1.07 Breakeven $6.43 Implied vol 134.3% Delta -0.768 ≈77% ITM Gamma 0.272 Theta -0.028 Vega 0.003 Open interest 4.9k OI effective date Sep 10, 2026 Model this put
1.2k	91	—	—	$0.00	$0.10	$0.05		$1.54	$1.40	$1.80	—	—	219	348
Call · $8 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:33.385 UTC Last $0.05 Breakeven $8.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1.2k OI effective date Sep 10, 2026 Model this call Put · $8 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.782 UTC Last $1.54 Breakeven $6.46 Implied vol — Delta — Gamma — Theta — Vega — Open interest 348 OI effective date Sep 10, 2026 Model this put
292	4	—	—	$0.00	$0.05	$0.05		$1.78	$1.65	$2.40	—	—	1	27
Call · $8.5 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 15:35:55.771 UTC Last $0.05 Breakeven $8.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 292 OI effective date Sep 10, 2026 Model this call Put · $8.5 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $1.78 Breakeven $6.72 Implied vol — Delta — Gamma — Theta — Vega — Open interest 27 OI effective date Sep 10, 2026 Model this put
992	9	—	—	$0.00	$0.05	$0.07		$2.15	$2.25	$2.95	—	—	9	33
Call · $9 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:55:57.125 UTC Last $0.07 Breakeven $9.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 992 OI effective date Sep 10, 2026 Model this call Put · $9 In the money Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:57.837 UTC Last $2.15 Breakeven $6.85 Implied vol — Delta — Gamma — Theta — Vega — Open interest 33 OI effective date Sep 10, 2026 Model this put
172	3	—	—	$0.00	$0.10	$0.12		$2.85	$2.75	$3.60	—	—	1	2
Call · $9.5 Daily-bar session Sep 10, 2026 Quote as of 2026-09-11 19:59:21.645 UTC Last $0.12 Breakeven $9.62 Implied vol — Delta — Gamma — Theta — Vega — Open interest 172 OI effective date Sep 10, 2026 Model this call Put · $9.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.956 UTC Last $2.85 Breakeven $6.65 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
8.5k	46	—	—	$0.00	$0.05	$0.02		$3.36	$3.30	$3.90	—	—	39	5.6k
Call · $10 Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 18:40:59.205 UTC Last $0.02 Breakeven $10.02 Implied vol — Delta — Gamma — Theta — Vega — Open interest 8.5k OI effective date Sep 10, 2026 Model this call Put · $10 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:59.692 UTC Last $3.36 Breakeven $6.64 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5.6k OI effective date Sep 10, 2026 Model this put
169	5	—	—	$0.00	$0.30	$0.13		$4.07	$3.80	$4.30	—	—	11	20
Call · $10.5 Daily-bar session Sep 3, 2026 Quote as of 2026-09-11 19:59:48.099 UTC Last $0.13 Breakeven $10.63 Implied vol — Delta — Gamma — Theta — Vega — Open interest 169 OI effective date Sep 10, 2026 Model this call Put · $10.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.837 UTC Last $4.07 Breakeven $6.43 Implied vol — Delta — Gamma — Theta — Vega — Open interest 20 OI effective date Sep 10, 2026 Model this put
359	2	—	—	$0.00	$0.15	$0.10		$4.51	$4.40	$4.80	—	—	2	9
Call · $11 Daily-bar session Aug 31, 2026 Quote as of 2026-09-11 19:59:21.646 UTC Last $0.10 Breakeven $11.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 359 OI effective date Sep 10, 2026 Model this call Put · $11 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $4.51 Breakeven $6.49 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 10, 2026 Model this put
63	1	—	—	$0.00	$0.15	$0.03		$4.93	$4.60	$5.50	—	—	1	9
Call · $11.5 Daily-bar session Sep 4, 2026 Quote as of 2026-09-11 19:59:21.644 UTC Last $0.03 Breakeven $11.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 63 OI effective date Sep 10, 2026 Model this call Put · $11.5 In the money Daily-bar session Sep 11, 2026 Quote as of 2026-09-11 19:59:57.838 UTC Last $4.93 Breakeven $6.57 Implied vol — Delta — Gamma — Theta — Vega — Open interest 9 OI effective date Sep 10, 2026 Model this put
62	17	—	—	$0.00	$0.10	$0.11		$4.93	$5.10	$6.10	—	—	3	2
Call · $12 Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 13:30:02.466 UTC Last $0.11 Breakeven $12.11 Implied vol — Delta — Gamma — Theta — Vega — Open interest 62 OI effective date Sep 10, 2026 Model this call Put · $12 In the money Daily-bar session Aug 31, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $4.93 Breakeven $7.07 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this put
349	2	—	—	$0.00	$0.20	$0.03		$5.56	$5.70	$6.60	—	—	3	11
Call · $12.5 Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:21.644 UTC Last $0.03 Breakeven $12.53 Implied vol — Delta — Gamma — Theta — Vega — Open interest 349 OI effective date Sep 10, 2026 Model this call Put · $12.5 In the money Daily-bar session Sep 9, 2026 Quote as of 2026-09-11 19:59:48.782 UTC Last $5.56 Breakeven $6.94 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 OI effective date Sep 10, 2026 Model this put
2	1	—	—	$0.00	$0.10	$0.10		—	$6.10	$7.10	—	—	—	—
Call · $13 Daily-bar session Aug 27, 2026 Quote as of 2026-09-11 13:30:02.466 UTC Last $0.10 Breakeven $13.10 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 10, 2026 Model this call Put · $13 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:48.789 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.30	—		—	$7.10	$8.20	—	—	—	—
Call · $14 Daily-bar session Unknown Quote as of 2026-09-11 19:59:50.162 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:48.781 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
53	2	—	—	$0.00	$0.15	$0.08		$8.75	$8.10	$9.10	—	—	1	1
Call · $15 Daily-bar session Aug 21, 2026 Quote as of 2026-09-11 19:57:03.625 UTC Last $0.08 Breakeven $15.08 Implied vol — Delta — Gamma — Theta — Vega — Open interest 53 OI effective date Sep 10, 2026 Model this call Put · $15 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-11 19:59:57.833 UTC Last $8.75 Breakeven $6.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 10, 2026 Model this put
—	—	—	—	$0.00	$0.10	—		—	$9.10	$9.80	—	—	—	—
Call · $16 Daily-bar session Unknown Quote as of 2026-09-11 13:59:55.262 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 In the money Daily-bar session Unknown Quote as of 2026-09-11 19:59:57.833 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put

About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Aug 19, 2026–Sep 11, 2026; 10 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1951089 CUSIP G2662B103 13F (30d) 48 filings 47 filers Visit website