CHAU · Direxion Daily CSI 300 China A Share Bull 2X Shares ETF

Alerts for CHAU

$21.42 +0.13 (+0.59%) At close · Sep 4

Options Chain

Underlying $21.42 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 42 contracts · mixed daily-bar sessions · Jul 17, 2026–Sep 4, 2026; 27 unknown

Put / call OI

0.52

Call-heavy positioning

Open interest

1,074

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$21.00

$0.42 below spot

ATM implied vol

36.5%

market's expected move

Open interest by strike

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Sep 18 12d Oct 16 40d Nov 20 75d Jan 15 131d Feb 19 166d Jan 21 502d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$7.80	$8.80	—		—	$0.00	$0.50	—	—	—	—
Call · $13 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.796 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $13 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.696 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$6.80	$7.80	—		—	$0.00	$0.50	—	—	—	—
Call · $14 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.710 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $14 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.236 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
1	1	—	—	$5.80	$6.80	$6.66		—	$0.00	$0.50	—	—	—	—
Call · $15 In the money Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:59:34.649 UTC Last $6.66 Breakeven $21.66 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this call Put · $15 Daily-bar session Unknown Quote as of 2026-09-04 19:59:43.738 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$4.90	$5.70	—		—	$0.00	$0.50	—	—	—	—
Call · $16 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.848 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $16 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.390 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.90	$4.70	—		$0.40	$0.00	$0.50	—	—	10	10
Call · $17 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:58.848 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $17 Daily-bar session Jul 29, 2026 Quote as of 2026-09-04 19:59:42.755 UTC Last $0.40 Breakeven $16.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 10 OI effective date Sep 3, 2026 Model this put
2	2	—	—	$2.90	$3.70	$3.90		—	$0.00	$0.50	—	—	—	—
Call · $18 In the money Daily-bar session Aug 4, 2026 Quote as of 2026-09-04 19:59:58.848 UTC Last $3.90 Breakeven $21.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $18 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.205 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
13	4	—	—	$2.10	$2.65	$2.45		$0.25	$0.00	$0.50	—	—	3	57
Call · $19 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:34.210 UTC Last $2.45 Breakeven $21.45 Implied vol — Delta — Gamma — Theta — Vega — Open interest 13 OI effective date Sep 3, 2026 Model this call Put · $19 Daily-bar session Aug 11, 2026 Quote as of 2026-09-04 19:59:34.109 UTC Last $0.25 Breakeven $18.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 57 OI effective date Sep 3, 2026 Model this put
—	—	19.2%	0.979	$1.20	$1.70	—		$0.25	$0.00	$0.50	—	—	3	126
Call · $20 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.100 UTC Last — Breakeven — Implied vol 19.2% Delta 0.979 ≈98% ITM Gamma 0.069 Theta -0.004 Vega 0.002 Open interest — OI effective date — Model this call Put · $20 Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:40.878 UTC Last $0.25 Breakeven $19.75 Implied vol — Delta — Gamma — Theta — Vega — Open interest 126 OI effective date Sep 3, 2026 Model this put
25	1	39.2%	0.63	$0.70	$1.00	$0.75		$0.40	$0.15	$0.50	-0.354	33.8%	5	160
Call · $21 In the money Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:02.614 UTC Last $0.75 Breakeven $21.75 Implied vol 39.2% Delta 0.63 ≈63% ITM Gamma 0.248 Theta -0.025 Vega 0.015 Open interest 25 OI effective date Sep 3, 2026 Model this call Put · $21 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:59.803 UTC Last $0.40 Breakeven $20.60 Implied vol 33.8% Delta -0.354 ≈35% ITM Gamma 0.284 Theta -0.02 Vega 0.014 Open interest 160 OI effective date Sep 3, 2026 Model this put
Underlying $21.42
88	1	32.1%	0.341	$0.10	$0.45	$0.30		$1.14	$0.80	$1.70	-0.571	60.4%	5	12
Call · $22 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 19:59:33.811 UTC Last $0.30 Breakeven $22.30 Implied vol 32.1% Delta 0.341 ≈34% ITM Gamma 0.294 Theta -0.02 Vega 0.014 Open interest 88 OI effective date Sep 3, 2026 Model this call Put · $22 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:33.897 UTC Last $1.14 Breakeven $20.86 Implied vol 60.4% Delta -0.571 ≈57% ITM Gamma 0.167 Theta -0.037 Vega 0.015 Open interest 12 OI effective date Sep 3, 2026 Model this put
313	28	—	—	$0.00	$0.10	$0.04		$1.71	$1.40	$2.15	-0.78	47.3%	3	2
Call · $23 Daily-bar session Sep 4, 2026 Quote as of 2026-09-04 15:16:26.901 UTC Last $0.04 Breakeven $23.04 Implied vol — Delta — Gamma — Theta — Vega — Open interest 313 OI effective date Sep 3, 2026 Model this call Put · $23 In the money Daily-bar session Aug 28, 2026 Quote as of 2026-09-04 19:59:34.107 UTC Last $1.71 Breakeven $21.29 Implied vol 47.3% Delta -0.78 ≈78% ITM Gamma 0.161 Theta -0.021 Vega 0.012 Open interest 2 OI effective date Sep 3, 2026 Model this put
32	2	—	—	$0.00	$0.50	$0.05		—	$2.40	$3.20	-0.812	65.7%	—	—
Call · $24 Daily-bar session Aug 31, 2026 Quote as of 2026-09-04 19:59:41.608 UTC Last $0.05 Breakeven $24.05 Implied vol — Delta — Gamma — Theta — Vega — Open interest 32 OI effective date Sep 3, 2026 Model this call Put · $24 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.226 UTC Last — Breakeven — Implied vol 65.7% Delta -0.812 ≈81% ITM Gamma 0.106 Theta -0.027 Vega 0.011 Open interest — OI effective date — Model this put
233	3	—	—	$0.00	$0.50	$0.15		—	$3.20	$4.20	-0.879	68.5%	—	—
Call · $25 Daily-bar session Aug 19, 2026 Quote as of 2026-09-04 19:59:34.209 UTC Last $0.15 Breakeven $25.15 Implied vol — Delta — Gamma — Theta — Vega — Open interest 233 OI effective date Sep 3, 2026 Model this call Put · $25 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.385 UTC Last — Breakeven — Implied vol 68.5% Delta -0.879 ≈88% ITM Gamma 0.075 Theta -0.02 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		$5.50	$4.40	$5.20	-0.855	93.1%	10	—
Call · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.306 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 In the money Daily-bar session Jul 17, 2026 Quote as of 2026-09-04 19:59:20.542 UTC Last $5.50 Breakeven $20.50 Implied vol 93.1% Delta -0.855 ≈85% ITM Gamma 0.063 Theta -0.032 Vega 0.009 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$5.30	$6.30	-0.867	105.2%	—	—
Call · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.396 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:20.542 UTC Last — Breakeven — Implied vol 105.2% Delta -0.867 ≈87% ITM Gamma 0.053 Theta -0.034 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$6.30	$7.30	-0.876	116.5%	—	—
Call · $28 Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.485 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.340 UTC Last — Breakeven — Implied vol 116.5% Delta -0.876 ≈88% ITM Gamma 0.045 Theta -0.036 Vega 0.008 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$7.10	$8.30	—	—	—	—
Call · $29 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.296 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $29 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.941 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$8.30	$9.30	—	—	—	—
Call · $30 Daily-bar session Unknown Quote as of 2026-09-04 19:59:44.756 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $30 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.508 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$9.30	$10.30	—	—	—	—
Call · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.240 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $31 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.964 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$10.30	$11.30	—	—	—	—
Call · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:45.661 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $32 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:47.396 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.50	—		—	$10.80	$12.40	—	—	—	—
Call · $33 Daily-bar session Unknown Quote as of 2026-09-04 19:59:46.066 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:47.747 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 · Jul 17, 2026–Sep 4, 2026; 27 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.