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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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18.58 -0.24 -1.28%

04:59:59 - Closed. Currency in USD

After Hours

18.58

0.00

0.00%

5:32:32 - Real-time Data

Type: Equity

Market: United States

Volume: 513,132
Bid/Ask: 0.00 / 0.00
Day's Range: 18.42 - 18.86

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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 stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Jan 16, 2026 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	4.7	8.5	0	12.50	0.05	0%	0	5	0
ZLAB Call 12.50 Exp: Jan 16, 2026 Last: 0 Chg.: 0% SymbolZLAB\|20260116\|12.50C Delta0.8884 Imp Vol7.5077 Bid4.7 Gamma0.0261 Theoretical6.6 Ask8.5 Theta-0.7014 Intrinsic Value6.1 Volume0 Vega0.0018 Time Value-6.1 Open Interest0 Rho0.0003 Delta / Theta-1.2667 ZLAB Put 12.50 Exp: Jan 16, 2026 Last: 0.05 Chg.: 0% SymbolZLAB\|20260116\|12.50P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask5 Theta0 Intrinsic Value-6.1 Volume0 Vega0 Time Value6.15 Open Interest1 Rho0 Delta / Theta0
3.82	-2.05%	2.2	3.8	1	15.00	0.05	0%	0	5	0
ZLAB Call 15.00 Exp: Jan 16, 2026 Last: 3.82 Chg.: -2.05% SymbolZLAB\|20260116\|15.00C Delta0 Imp Vol0 Bid2.2 Gamma0 Theoretical0 Ask3.8 Theta0 Intrinsic Value3.6 Volume1 Vega0 Time Value0.22 Open Interest34 Rho0 Delta / Theta0 ZLAB Put 15.00 Exp: Jan 16, 2026 Last: 0.05 Chg.: 0% SymbolZLAB\|20260116\|15.00P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask5 Theta0 Intrinsic Value-3.6 Volume0 Vega0 Time Value3.65 Open Interest1 Rho0 Delta / Theta0
3.6	0%	0	1.65	0	17.50	0.05	0%	0	0.3	0
ZLAB Call 17.50 Exp: Jan 16, 2026 Last: 3.6 Chg.: 0% SymbolZLAB\|20260116\|17.50C Delta0.7011 Imp Vol2.6258 Bid0 Gamma0.1366 Theoretical1.65 Ask1.65 Theta-0.4488 Intrinsic Value1.1 Volume0 Vega0.0034 Time Value2.5 Open Interest1 Rho0.0003 Delta / Theta-1.5623 ZLAB Put 17.50 Exp: Jan 16, 2026 Last: 0.05 Chg.: 0% SymbolZLAB\|20260116\|17.50P Delta-0.2519 Imp Vol1.9525 Bid0 Gamma0.1688 Theoretical0.3 Ask0.3 Theta-0.3055 Intrinsic Value-1.1 Volume0 Vega0.0031 Time Value1.15 Open Interest167 Rho-0.0001 Delta / Theta0.8246
					18.6	Price @ Jan 16, 2026 20:13 GMT
0.21	0%	0	1	0	20.00	1.65	0%	0	3.2	0
ZLAB Call 20.00 Exp: Jan 16, 2026 Last: 0.21 Chg.: 0% SymbolZLAB\|20260116\|20.00C Delta0.4056 Imp Vol3.9836 Bid0 Gamma0.1006 Theoretical1 Ask1 Theta-0.7592 Intrinsic Value-1.4 Volume0 Vega0.0038 Time Value1.61 Open Interest104 Rho0.0002 Delta / Theta-0.5342 ZLAB Put 20.00 Exp: Jan 16, 2026 Last: 1.65 Chg.: 0% SymbolZLAB\|20260116\|20.00P Delta-0.5245 Imp Vol6.1619 Bid0 Gamma0.0668 Theoretical3.2 Ask3.2 Theta-1.2039 Intrinsic Value1.4 Volume0 Vega0.0039 Time Value0.25 Open Interest228 Rho-0.0003 Delta / Theta0.4356
0.3	0%	0	0.2	0	22.50	3.2	0%	1.5	6	0
ZLAB Call 22.50 Exp: Jan 16, 2026 Last: 0.3 Chg.: 0% SymbolZLAB\|20260116\|22.50C Delta0.1394 Imp Vol3.1194 Bid0 Gamma0.0735 Theoretical0.2 Ask0.2 Theta-0.3403 Intrinsic Value-3.9 Volume0 Vega0.0021 Time Value4.2 Open Interest83 Rho0.0001 Delta / Theta-0.4097 ZLAB Put 22.50 Exp: Jan 16, 2026 Last: 3.2 Chg.: 0% SymbolZLAB\|20260116\|22.50P Delta0 Imp Vol0 Bid1.5 Gamma0 Theoretical0 Ask6 Theta0 Intrinsic Value3.9 Volume0 Vega0 Time Value-0.7 Open Interest1 Rho0 Delta / Theta0
0.15	0%	0	3	0	25.00	6.5	0%	4.2	8.1	2
ZLAB Call 25.00 Exp: Jan 16, 2026 Last: 0.15 Chg.: 0% SymbolZLAB\|20260116\|25.00C Delta0.4551 Imp Vol12.7453 Bid0 Gamma0.0321 Theoretical3 Ask3 Theta-2.4818 Intrinsic Value-6.4 Volume0 Vega0.0038 Time Value6.55 Open Interest2 Rho0.0001 Delta / Theta-0.1834 ZLAB Put 25.00 Exp: Jan 16, 2026 Last: 6.5 Chg.: 0% SymbolZLAB\|20260116\|25.00P Delta-0.9161 Imp Vol3.8287 Bid4.2 Gamma0.0416 Theoretical6.5 Ask8.1 Theta-0.2881 Intrinsic Value6.4 Volume2 Vega0.0015 Time Value0.1 Open Interest3 Rho-0.0005 Delta / Theta3.1796

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	ZLAB	18.58	-0.24	-1.28%

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