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Alector Inc (ALEC)

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

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2.15 +0.04 +1.90%

04:59:59 - Closed. Currency in USD

After Hours

2.15

0.00

0.00%

05:15:40 - Real-time Data

Type: Equity

Market: United States

Volume: 734,029
Bid/Ask: 0.00 / 0.00
Day's Range: 2.08 - 2.21

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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

Mar 04, 2026 21:23 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
1.47	0%	1.2	2.2	0	0.50	0	0%	0	1	0
ALEC Call 0.50 Exp: Mar 20, 2026 Last: 1.47 Chg.: 0% SymbolALEC\|20260320\|0.50C Delta0.9698 Imp Vol5.2631 Bid1.2 Gamma0.0288 Theoretical1.7 Ask2.2 Theta-0.0051 Intrinsic Value1.65 Volume0 Vega0.0003 Time Value-0.18 Open Interest10 Rho0.0002 Delta / Theta-189.6796 ALEC Put 0.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|0.50P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask1 Theta0 Intrinsic Value-1.65 Volume0 Vega0 Time Value1.65 Open Interest0 Rho0 Delta / Theta0
0.85	0%	0.6	1.6	0	1.00	0	0%	0	1	0
ALEC Call 1.00 Exp: Mar 20, 2026 Last: 0.85 Chg.: 0% SymbolALEC\|20260320\|1.00C Delta0 Imp Vol0 Bid0.6 Gamma0 Theoretical0 Ask1.6 Theta0 Intrinsic Value1.15 Volume0 Vega0 Time Value-0.3 Open Interest10 Rho0 Delta / Theta0 ALEC Put 1.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|1.00P Delta0 Imp Vol0 Bid0 Gamma0 Theoretical0 Ask1 Theta0 Intrinsic Value-1.15 Volume0 Vega0 Time Value1.15 Open Interest0 Rho0 Delta / Theta0
0.27	0%	0.25	1.25	0	1.50	0	0%	0	0.1	0
ALEC Call 1.50 Exp: Mar 20, 2026 Last: 0.27 Chg.: 0% SymbolALEC\|20260320\|1.50C Delta0.8504 Imp Vol2.1335 Bid0.25 Gamma0.2418 Theoretical0.75 Ask1.25 Theta-0.0071 Intrinsic Value0.65 Volume0 Vega0.001 Time Value-0.38 Open Interest10 Rho0.0005 Delta / Theta-119.6232 ALEC Put 1.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|1.50P Delta-0.154 Imp Vol2.2026 Bid0 Gamma0.2388 Theoretical0.1 Ask0.1 Theta-0.0073 Intrinsic Value-0.65 Volume0 Vega0.0011 Time Value0.65 Open Interest0 Rho-0.0002 Delta / Theta21.0102
					2.15	Price @ Mar 04, 2026 21:23 GMT
0.1	66.67%	0.05	0.1	10	2.50	0.45	0%	0.05	1.05	0
ALEC Call 2.50 Exp: Mar 20, 2026 Last: 0.1 Chg.: 66.67% SymbolALEC\|20260320\|2.50C Delta0.3226 Imp Vol1.198 Bid0.05 Gamma0.6639 Theoretical0.1 Ask0.1 Theta-0.0061 Intrinsic Value-0.35 Volume10 Vega0.0016 Time Value0.45 Open Interest1,094 Rho0.0003 Delta / Theta-52.7172 ALEC Put 2.50 Exp: Mar 20, 2026 Last: 0.45 Chg.: 0% SymbolALEC\|20260320\|2.50P Delta-0.5763 Imp Vol1.8327 Bid0.05 Gamma0.4743 Theoretical0.55 Ask1.05 Theta-0.01 Intrinsic Value0.35 Volume0 Vega0.0018 Time Value0.1 Open Interest1 Rho-0.0007 Delta / Theta57.8107
0	0%	0	0.1	0	5.00	0	0%	2.5	3.5	0
ALEC Call 5.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|5.00C Delta0.1722 Imp Vol3.1472 Bid0 Gamma0.1797 Theoretical0.1 Ask0.1 Theta-0.0113 Intrinsic Value-2.85 Volume0 Vega0.0012 Time Value2.85 Open Interest0 Rho0.0001 Delta / Theta-15.1738 ALEC Put 5.00 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|5.00P Delta-0.7673 Imp Vol3.6269 Bid2.5 Gamma0.1874 Theoretical3 Ask3.5 Theta-0.0153 Intrinsic Value2.85 Volume0 Vega0.0014 Time Value-2.85 Open Interest0 Rho-0.0014 Delta / Theta50.171
0.03	0%	0	0.2	0	7.50	0	0%	3	7.7	0
ALEC Call 7.50 Exp: Mar 20, 2026 Last: 0.03 Chg.: 0% SymbolALEC\|20260320\|7.50C Delta0.2372 Imp Vol4.86 Bid0 Gamma0.1408 Theoretical0.2 Ask0.2 Theta-0.0212 Intrinsic Value-5.35 Volume0 Vega0.0014 Time Value5.38 Open Interest1 Rho0.0001 Delta / Theta-11.1905 ALEC Put 7.50 Exp: Mar 20, 2026 Last: 0 Chg.: 0% SymbolALEC\|20260320\|7.50P Delta-0.9787 Imp Vol2.6776 Bid3 Gamma0.0436 Theoretical5.35 Ask7.7 Theta-0.0017 Intrinsic Value5.35 Volume0 Vega0.0002 Time Value-5.35 Open Interest0 Rho-0.001 Delta / Theta587.8012

Open Positions

Calls

Puts

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