KBA · KraneShares Bosera MSCI China A 50 Connect Index ETF ETF

Alerts for KBA

$32.78 +0.24 (+0.74%) At close · Sep 4

Options Chain

Underlying $32.78 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 12 days to expiry · 26 contracts · mixed daily-bar sessions · Jan 29, 2026–Sep 2, 2026; 17 unknown

Put / call OI

0.01

Call-heavy positioning

Open interest

as of Sep 3, 2026

Volume

—

dated and unknown daily-bar sessions

Max pain

$29.00

$3.78 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 Dec 18 103d Mar 19 194d

Calls								Puts
OI	Vol	IV	Δ	Bid	Ask	Last	Strike	Last	Bid	Ask	Δ	IV	Vol	OI
—	—	—	—	$4.70	$8.80	—		—	$0.00	$3.40	—	—	—	—
Call · $26 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.464 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $26 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.317 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$3.70	$7.80	—		—	$0.00	$3.40	—	—	—	—
Call · $27 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.370 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $27 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.293 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$2.75	$6.80	—		—	$0.00	$3.40	—	—	—	—
Call · $28 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.351 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $28 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.317 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
7	8	—	—	$1.75	$5.80	$3.60		—	$0.00	$3.40	—	—	—	—
Call · $29 In the money Daily-bar session Apr 16, 2026 Quote as of 2026-09-04 19:59:32.259 UTC Last $3.60 Breakeven $32.60 Implied vol — Delta — Gamma — Theta — Vega — Open interest 7 OI effective date Sep 3, 2026 Model this call Put · $29 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.317 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
5	5	23.7%	0.983	$0.75	$4.90	$3.00		$1.82	$0.00	$1.70	—	—	1	1
Call · $30 In the money Daily-bar session Apr 17, 2026 Quote as of 2026-09-04 19:59:32.157 UTC Last $3.00 Breakeven $33.00 Implied vol 23.7% Delta 0.983 ≈98% ITM Gamma 0.031 Theta -0.006 Vega 0.003 Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $30 Daily-bar session Mar 19, 2026 Quote as of 2026-09-04 19:59:35.712 UTC Last $1.82 Breakeven $28.18 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 OI effective date Sep 3, 2026 Model this put
35	10	—	—	$0.00	$4.30	$1.80		—	$0.00	$3.50	—	—	—	—
Call · $31 In the money Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:35.700 UTC Last $1.80 Breakeven $32.80 Implied vol — Delta — Gamma — Theta — Vega — Open interest 35 OI effective date Sep 3, 2026 Model this call Put · $31 Daily-bar session Unknown Quote as of 2026-09-04 19:59:51.523 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
2	42	—	—	$0.00	$3.90	$1.58		—	$0.00	$3.60	—	—	—	—
Call · $32 In the money Daily-bar session Jan 29, 2026 Quote as of 2026-09-04 19:59:35.237 UTC Last $1.58 Breakeven $33.58 Implied vol — Delta — Gamma — Theta — Vega — Open interest 2 OI effective date Sep 3, 2026 Model this call Put · $32 Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.113 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
Underlying $32.78
5	1	—	—	$0.00	$0.45	$2.20		—	$0.00	$3.80	—	—	—	—
Call · $33 Daily-bar session Jul 21, 2026 Quote as of 2026-09-04 18:14:37.952 UTC Last $2.20 Breakeven $35.20 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $33 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:34.993 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
11	6	—	—	$0.00	$3.50	$0.26		—	$0.00	$4.10	—	—	—	—
Call · $34 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:35.235 UTC Last $0.26 Breakeven $34.26 Implied vol — Delta — Gamma — Theta — Vega — Open interest 11 OI effective date Sep 3, 2026 Model this call Put · $34 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:35.409 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$3.40	—		—	$0.25	$4.50	-0.826	36.5%	—	—
Call · $35 Daily-bar session Unknown Quote as of 2026-09-04 19:59:53.306 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $35 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.065 UTC Last — Breakeven — Implied vol 36.5% Delta -0.826 ≈83% ITM Gamma 0.118 Theta -0.02 Vega 0.015 Open interest — OI effective date — Model this put
6	6	—	—	$0.00	$1.50	$0.25		—	$1.25	$5.40	-0.877	42.5%	—	—
Call · $36 Daily-bar session Sep 2, 2026 Quote as of 2026-09-04 19:59:53.306 UTC Last $0.25 Breakeven $36.25 Implied vol — Delta — Gamma — Theta — Vega — Open interest 6 OI effective date Sep 3, 2026 Model this call Put · $36 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.163 UTC Last — Breakeven — Implied vol 42.5% Delta -0.877 ≈88% ITM Gamma 0.08 Theta -0.018 Vega 0.012 Open interest — OI effective date — Model this put
5	2	—	—	$0.00	$3.40	$0.50		—	$2.25	$6.40	-0.894	51.2%	—	—
Call · $37 Daily-bar session May 22, 2026 Quote as of 2026-09-04 19:59:53.317 UTC Last $0.50 Breakeven $37.50 Implied vol — Delta — Gamma — Theta — Vega — Open interest 5 OI effective date Sep 3, 2026 Model this call Put · $37 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.264 UTC Last — Breakeven — Implied vol 51.2% Delta -0.894 ≈89% ITM Gamma 0.06 Theta -0.02 Vega 0.011 Open interest — OI effective date — Model this put
—	—	—	—	$0.00	$0.20	—		—	$3.20	$7.40	-0.915	56.7%	—	—
Call · $38 Daily-bar session Unknown Quote as of 2026-09-04 19:55:02.940 UTC Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest — OI effective date — Model this call Put · $38 In the money Daily-bar session Unknown Quote as of 2026-09-04 19:59:32.359 UTC Last — Breakeven — Implied vol 56.7% Delta -0.915 ≈92% ITM Gamma 0.046 Theta -0.018 Vega 0.009 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 · Jan 29, 2026–Sep 2, 2026; 17 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.