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Zai Lab Ltd (ZLAB)

Symbol	Exchange	Currency
ZLAB	NASDAQ	USD	Real-time
1ZLy	TradeGate	EUR	Delayed
9688	Hong Kong	HKD	Delayed

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19.97 +0.07 +0.35%

26/11 - Closed. Currency in USD

After Hours

20.18

+0.21

+1.05%

1:29:03 - Real-time Data

Type: Equity

Market: United States

Volume: 2,423,828
Bid/Ask: 0.00 / 0.00
Day's Range: 19.69 - 20.15

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Zai Lab Option Chain

Get free option data for ZLAB. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Zai Lab options for the expiration dates selected. Below this information you can also find an open interest chart for the share's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Nov 26, 2025 19:44 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	15	19.4	0	2.50	0	0%	0	4	0
ZLAB Call 2.50 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20251219\|2.50C Delta0 Imp Vol0 Bid15 Gamma0 Theoretical0 Ask19.4 Theta0 Intrinsic Value17.48 Volume0 Vega0 Time Value-17.48 Open Interest0 Rho0 Delta / Theta0 ZLAB Put 2.50 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20251219\|2.50P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask4 Theta0 Intrinsic Value-17.48 Volume0 Vega0 Time Value17.48 Open Interest0 Rho0 Delta / Theta0
27.8	0%	12.5	16.9	0	5.00	0	0%	0	4	0
ZLAB Call 5.00 Exp: Dec 19, 2025 Last: 27.8 Chg.: 0% SymbolZLAB\|20251219\|5.00C Delta0 Imp Vol0 Bid12.5 Gamma0 Theoretical0 Ask16.9 Theta0 Intrinsic Value14.98 Volume0 Vega0 Time Value12.82 Open Interest1 Rho0 Delta / Theta0 ZLAB Put 5.00 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20251219\|5.00P Delta-0.0204 Imp Vol12.8879 Bid0 Gamma0.0008 Theoretical4 Ask4 Theta-0.0686 Intrinsic Value-14.98 Volume0 Vega0.0025 Time Value14.98 Open Interest0 Rho-0.0022 Delta / Theta0.2978
0	0%	10	14.4	0	7.50	0	0%	0	4	0
ZLAB Call 7.50 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20251219\|7.50C Delta0 Imp Vol0 Bid10 Gamma0 Theoretical0 Ask14.4 Theta0 Intrinsic Value12.48 Volume0 Vega0 Time Value-12.48 Open Interest0 Rho0 Delta / Theta0 ZLAB Put 7.50 Exp: Dec 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20251219\|7.50P Delta-0.0663 Imp Vol8.2038 Bid0 Gamma0.0031 Theoretical4 Ask4 Theta-0.1141 Intrinsic Value-12.48 Volume0 Vega0.0064 Time Value12.48 Open Interest0 Rho-0.0029 Delta / Theta0.5804
					19.98	Price @ Nov 26, 2025 19:44 GMT
1.15	0%	1	1.3	1	20.00	1.21	0%	0.95	1.25	0
ZLAB Call 20.00 Exp: Dec 19, 2025 Last: 1.15 Chg.: 0% SymbolZLAB\|20251219\|20.00C Delta0.522 Imp Vol0.5909 Bid1 Gamma0.135 Theoretical1.15 Ask1.3 Theta-0.0265 Intrinsic Value-0.02 Volume1 Vega0.0199 Time Value1.17 Open Interest124 Rho0.0058 Delta / Theta-19.6712 ZLAB Put 20.00 Exp: Dec 19, 2025 Last: 1.21 Chg.: 0% SymbolZLAB\|20251219\|20.00P Delta-0.4833 Imp Vol0.5358 Bid0.95 Gamma0.1495 Theoretical1.1 Ask1.25 Theta-0.0222 Intrinsic Value0.02 Volume0 Vega0.0199 Time Value1.19 Open Interest1,236 Rho-0.0058 Delta / Theta21.7626
0.35	0%	0	0.5	1	22.50	2	0%	0.5	3.6	0
ZLAB Call 22.50 Exp: Dec 19, 2025 Last: 0.35 Chg.: 0% SymbolZLAB\|20251219\|22.50C Delta0.2246 Imp Vol0.5792 Bid0 Gamma0.1036 Theoretical0.35 Ask0.5 Theta-0.0193 Intrinsic Value-2.52 Volume1 Vega0.015 Time Value2.87 Open Interest174 Rho0.0026 Delta / Theta-11.6496 ZLAB Put 22.50 Exp: Dec 19, 2025 Last: 2 Chg.: 0% SymbolZLAB\|20251219\|22.50P Delta0 Imp Vol0 Bid0.5 Gamma0 Theoretical0 Ask3.6 Theta0 Intrinsic Value2.52 Volume0 Vega0 Time Value-0.52 Open Interest595 Rho0 Delta / Theta0
0.35	0%	0	0.3	0	25.00	5.2	0%	5.1	5.4	13
ZLAB Call 25.00 Exp: Dec 19, 2025 Last: 0.35 Chg.: 0% SymbolZLAB\|20251219\|25.00C Delta0.1554 Imp Vol0.8076 Bid0 Gamma0.0592 Theoretical0.3 Ask0.3 Theta-0.0212 Intrinsic Value-5.02 Volume0 Vega0.0119 Time Value5.37 Open Interest95 Rho0.0018 Delta / Theta-7.3223 ZLAB Put 25.00 Exp: Dec 19, 2025 Last: 5.2 Chg.: 0% SymbolZLAB\|20251219\|25.00P Delta-0.9109 Imp Vol0.6473 Bid5.1 Gamma0.0512 Theoretical5.2 Ask5.4 Theta-0.0099 Intrinsic Value5.02 Volume13 Vega0.008 Time Value0.18 Open Interest209 Rho-0.0082 Delta / Theta92.4314

Open Positions

Calls

Puts

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