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Zai Lab Ltd (ZLAB)

	Symbol	Exchange	Currency
	ZLAB	NASDAQ	USD	Real-time
	1ZLy	TradeGate	EUR	Delayed

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35.04 +1.05 +3.09%

22/08 - Closed. Currency in USD

After Hours

35.00

-0.04

-0.11%

21:57:36 - Real-time Data

Type: Equity

Market: United States

Volume: 456,200
Bid/Ask: 0.00 / 0.00
Day's Range: 34.10 - 35.16

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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

Aug 22, 2025 20:13 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
26.09	0%	20.3	25	0	12.50	0	0%	0	2	0
ZLAB Call 12.50 Exp: Sep 19, 2025 Last: 26.09 Chg.: 0% SymbolZLAB\|20250919\|12.50C Delta0.9849 Imp Vol1.9662 Bid20.3 Gamma0.002 Theoretical22.65 Ask25 Theta-0.0143 Intrinsic Value22.54 Volume0 Vega0.0037 Time Value3.55 Open Interest2 Rho0.0091 Delta / Theta-68.6744 ZLAB Put 12.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20250919\|12.50P Delta-0.0529 Imp Vol3.1569 Bid0 Gamma0.0035 Theoretical1 Ask2 Theta-0.0586 Intrinsic Value-22.54 Volume0 Vega0.0104 Time Value22.54 Open Interest0 Rho-0.002 Delta / Theta0.9023
0	0%	17.7	22.5	0	15.00	0.47	0%	0	2	0
ZLAB Call 15.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20250919\|15.00C Delta0.9885 Imp Vol1.4839 Bid17.7 Gamma0.0021 Theoretical20.1 Ask22.5 Theta-0.0094 Intrinsic Value20.04 Volume0 Vega0.0029 Time Value-20.04 Open Interest0 Rho0.0111 Delta / Theta-104.727 ZLAB Put 15.00 Exp: Sep 19, 2025 Last: 0.47 Chg.: 0% SymbolZLAB\|20250919\|15.00P Delta-0.0642 Imp Vol2.6655 Bid0 Gamma0.0049 Theoretical1 Ask2 Theta-0.0576 Intrinsic Value-20.04 Volume0 Vega0.0122 Time Value20.51 Open Interest0 Rho-0.0023 Delta / Theta1.1151
0	0%	15.3	20	0	17.50	0	0%	0	2	0
ZLAB Call 17.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20250919\|17.50C Delta0.9803 Imp Vol1.3406 Bid15.3 Gamma0.0037 Theoretical17.65 Ask20 Theta-0.0131 Intrinsic Value17.54 Volume0 Vega0.0046 Time Value-17.54 Open Interest0 Rho0.0128 Delta / Theta-75.0504 ZLAB Put 17.50 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20250919\|17.50P Delta-0.077 Imp Vol2.2568 Bid0 Gamma0.0066 Theoretical1 Ask2 Theta-0.056 Intrinsic Value-17.54 Volume0 Vega0.014 Time Value17.54 Open Interest0 Rho-0.0026 Delta / Theta1.375
					35.04	Price @ Aug 22, 2025 20:13 GMT
0.65	0%	0.65	1	0	40.00	5	0%	4.1	8	0
ZLAB Call 40.00 Exp: Sep 19, 2025 Last: 0.65 Chg.: 0% SymbolZLAB\|20250919\|40.00C Delta0.25 Imp Vol0.6204 Bid0.65 Gamma0.0529 Theoretical0.83 Ask1 Theta-0.035 Intrinsic Value-4.96 Volume0 Vega0.0308 Time Value5.61 Open Interest369 Rho0.0061 Delta / Theta-7.1325 ZLAB Put 40.00 Exp: Sep 19, 2025 Last: 5 Chg.: 0% SymbolZLAB\|20250919\|40.00P Delta-0.714 Imp Vol0.7206 Bid4.1 Gamma0.0492 Theoretical6.05 Ask8 Theta-0.0396 Intrinsic Value4.96 Volume0 Vega0.0329 Time Value0.04 Open Interest40 Rho-0.018 Delta / Theta18.0538
1.5	0%	0	5	0	45.00	11	0%	8.6	12.5	0
ZLAB Call 45.00 Exp: Sep 19, 2025 Last: 1.5 Chg.: 0% SymbolZLAB\|20250919\|45.00C Delta0.3336 Imp Vol1.4288 Bid0 Gamma0.0263 Theoretical2.5 Ask5 Theta-0.091 Intrinsic Value-9.96 Volume0 Vega0.0352 Time Value11.46 Open Interest64 Rho0.007 Delta / Theta-3.6657 ZLAB Put 45.00 Exp: Sep 19, 2025 Last: 11 Chg.: 0% SymbolZLAB\|20250919\|45.00P Delta-0.8376 Imp Vol0.8299 Bid8.6 Gamma0.0311 Theoretical10.55 Ask12.5 Theta-0.032 Intrinsic Value9.96 Volume0 Vega0.0237 Time Value1.04 Open Interest1 Rho-0.0202 Delta / Theta26.142
0.15	0%	0	0.2	1	50.00	0	0%	13.5	17.5	0
ZLAB Call 50.00 Exp: Sep 19, 2025 Last: 0.15 Chg.: 0% SymbolZLAB\|20250919\|50.00C Delta0.0532 Imp Vol0.7435 Bid0 Gamma0.015 Theoretical0.15 Ask0.2 Theta-0.0141 Intrinsic Value-14.96 Volume1 Vega0.0105 Time Value15.11 Open Interest4 Rho0.0013 Delta / Theta-3.7608 ZLAB Put 50.00 Exp: Sep 19, 2025 Last: 0 Chg.: 0% SymbolZLAB\|20250919\|50.00P Delta-0.8701 Imp Vol1.0258 Bid13.5 Gamma0.0217 Theoretical15.5 Ask17.5 Theta-0.034 Intrinsic Value14.96 Volume0 Vega0.0204 Time Value-14.96 Open Interest0 Rho-0.0214 Delta / Theta25.5798

Open Positions

Calls

Puts

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