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Alector Inc (ALEC)

	Symbol	Exchange	Currency
	ALEC	NASDAQ	USD	Real-time
	0Z2	TradeGate	EUR	Delayed

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1.87 -0.03 -1.58%

13/02 - Closed. Currency in USD

After Hours

1.87

0.00

0.00%

23:10:05 - Real-time Data

Type: Equity

Market: United States

Volume: 1,238,011
Bid/Ask: 0.00 / 0.00
Day's Range: 1.84 - 2.03

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Alector Option Chain

Get free option data for ALEC. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Alector 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

Feb 13, 2026 21:23 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
0	0%	0.9	1.9	0	0.50	0	0%	0	1	0
ALEC Call 0.50 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|0.50C Delta0.9608 Imp Vol7.713 Bid0.9 Gamma0.0429 Theoretical1.4 Ask1.9 Theta-0.012 Intrinsic Value1.37 Volume0 Vega0.0002 Time Value-1.37 Open Interest0 Rho0.0001 Delta / Theta-79.991 ALEC Put 0.50 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|0.50P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask1 Theta0 Intrinsic Value-1.37 Volume0 Vega0 Time Value1.37 Open Interest0 Rho0 Delta / Theta0
0	0%	0.35	1.35	0	1.00	0.04	0%	0	0.05	0
ALEC Call 1.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|1.00C Delta0 Imp Vol0 Bid0.35 Gamma0 Theoretical0 Ask1.35 Theta0 Intrinsic Value0.87 Volume0 Vega0 Time Value-0.87 Open Interest0 Rho0 Delta / Theta0 ALEC Put 1.00 Exp: Feb 20, 2026 Last: 0.04 Chg.: 0% SymbolALEC\|20260220\|1.00P Delta-0.0831 Imp Vol4.0193 Bid0 Gamma0.1485 Theoretical0.05 Ask0.05 Theta-0.0112 Intrinsic Value-0.87 Volume0 Vega0.0004 Time Value0.91 Open Interest113 Rho0 Delta / Theta7.3955
0.8	0%	0	1	0	1.50	0	0%	0	0.1	0
ALEC Call 1.50 Exp: Feb 20, 2026 Last: 0.8 Chg.: 0% SymbolALEC\|20260220\|1.50C Delta0.7925 Imp Vol9.4472 Bid0 Gamma0.1183 Theoretical1 Ask1 Theta-0.0495 Intrinsic Value0.37 Volume0 Vega0.0007 Time Value0.43 Open Interest1 Rho0.0001 Delta / Theta-16.0008 ALEC Put 1.50 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|1.50P Delta-0.2206 Imp Vol2.5624 Bid0 Gamma0.4518 Theoretical0.1 Ask0.1 Theta-0.0139 Intrinsic Value-0.37 Volume0 Vega0.0008 Time Value0.37 Open Interest0 Rho-0.0001 Delta / Theta15.9151
					1.87	Price @ Feb 13, 2026 21:23 GMT
0.09	0%	0.05	0.15	0	2.00	0.59	0%	0	1	0
ALEC Call 2.00 Exp: Feb 20, 2026 Last: 0.09 Chg.: 0% SymbolALEC\|20260220\|2.00C Delta0.3995 Imp Vol1.5434 Bid0.05 Gamma0.9769 Theoretical0.1 Ask0.15 Theta-0.011 Intrinsic Value-0.13 Volume0 Vega0.001 Time Value0.22 Open Interest33 Rho0.0001 Delta / Theta-36.4125 ALEC Put 2.00 Exp: Feb 20, 2026 Last: 0.59 Chg.: 0% SymbolALEC\|20260220\|2.00P Delta-0.2798 Imp Vol9.2965 Bid0 Gamma0.1413 Theoretical1 Ask1 Theta-0.0571 Intrinsic Value0.13 Volume0 Vega0.0009 Time Value0.46 Open Interest20 Rho-0.0002 Delta / Theta4.8985
0.03	0%	0	0.05	5	2.50	0	0%	0.05	1.05	0
ALEC Call 2.50 Exp: Feb 20, 2026 Last: 0.03 Chg.: 0% SymbolALEC\|20260220\|2.50C Delta0.1411 Imp Vol1.807 Bid0 Gamma0.4833 Theoretical0.03 Ask0.05 Theta-0.0074 Intrinsic Value-0.63 Volume5 Vega0.0006 Time Value0.66 Open Interest32 Rho0 Delta / Theta-19.01 ALEC Put 2.50 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|2.50P Delta0 Imp Vol0 Bid0.05 Gamma0 Theoretical0 Ask1.05 Theta0 Intrinsic Value0.63 Volume0 Vega0 Time Value-0.63 Open Interest0 Rho0 Delta / Theta0
0	0%	0	0.05	0	5.00	0	0%	0.7	5.5	0
ALEC Call 5.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|5.00C Delta0.1109 Imp Vol4.6481 Bid0 Gamma0.1588 Theoretical0.05 Ask0.05 Theta-0.0161 Intrinsic Value-3.13 Volume0 Vega0.0005 Time Value3.13 Open Interest0 Rho0 Delta / Theta-6.8866 ALEC Put 5.00 Exp: Feb 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260220\|5.00P Delta0 Imp Vol0 Bid0.7 Gamma0 Theoretical0 Ask5.5 Theta0 Intrinsic Value3.13 Volume0 Vega0 Time Value-3.13 Open Interest0 Rho0 Delta / Theta0

Open Positions

Calls

Puts

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Recent Quotes

	Name	Price	Chg.	Chg. %
	ALEC	1.87	-0.03	-1.58%

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