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NasdaqGS - Nasdaq Real Time Price USD

Alector, Inc. (ALEC)

2.2800 +0.2300 (+11.22%)
At close: November 4 at 4:00:00 PM EST
2.3000 +0.0200 (+0.88%)
Pre-Market: 4:51:05 AM EST
Trade Alector on Coinbase
Currency in USD
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Date Open High Low Close Adj Close Volume
Nov 4, 2026
2.1400 2.2950 2.0800 2.2800 2.2800 1,477,600
Nov 3, 2026
2.1700 2.2450 2.0300 2.0500 2.0500 1,427,200
Nov 2, 2026
2.2000 2.2300 2.0900 2.1500 2.1500 950,800
Oct 30, 2026
2.2000 2.2500 2.0900 2.2100 2.2100 1,110,900
Oct 29, 2026
2.2500 2.3200 2.2000 2.2400 2.2400 1,460,300
Oct 28, 2026
2.0800 2.2600 2.0500 2.2500 2.2500 1,908,900
Oct 27, 2026
1.8200 2.1200 1.8200 2.1000 2.1000 4,569,100
Oct 26, 2026
1.8500 1.9400 1.7900 1.8300 1.8300 2,658,200
Oct 23, 2026
1.8100 1.8400 1.7200 1.8300 1.8300 2,035,000
Oct 22, 2026
1.8600 1.8800 1.7400 1.8300 1.8300 1,479,700
Oct 21, 2026
1.9700 2.0000 1.8500 1.8700 1.8700 1,141,600
Oct 20, 2026
1.9600 2.0400 1.9150 1.9700 1.9700 2,021,100
Oct 19, 2026
1.8500 1.9900 1.7650 1.9500 1.9500 2,366,700
Oct 16, 2026
2.1800 2.1800 1.7900 1.8400 1.8400 5,156,600
Oct 15, 2026
1.9200 1.9500 1.8500 1.9100 1.9100 1,629,300
Oct 14, 2026
1.8400 1.9190 1.8200 1.8800 1.8800 2,912,400
Oct 13, 2026
2.0700 2.0800 1.7750 1.8700 1.8700 2,843,600
Oct 12, 2026
2.0800 2.1400 2.0200 2.0800 2.0800 1,626,600
Oct 9, 2026
2.0100 2.1450 2.0000 2.0800 2.0800 3,118,500
Oct 8, 2026
1.9000 2.0600 1.8800 2.0200 2.0200 6,449,800
Oct 7, 2026
1.7800 1.9200 1.7300 1.9200 1.9200 3,963,700
Oct 6, 2026
2.0800 2.2300 1.7500 1.8100 1.8100 10,177,300
Oct 5, 2026
2.7250 2.7300 1.9600 1.9900 1.9900 89,983,700
Oct 2, 2026
1.8900 1.9650 1.8000 1.8100 1.8100 1,165,300
Oct 1, 2026
1.8200 1.9100 1.8050 1.8600 1.8600 774,600
Sep 30, 2026
1.8800 1.9490 1.8300 1.8500 1.8500 792,700
Sep 29, 2026
1.9500 1.9500 1.8600 1.8700 1.8700 960,700
Sep 28, 2026
1.9200 1.9550 1.8600 1.9200 1.9200 713,300
Sep 25, 2026
1.9200 2.0500 1.9000 1.9500 1.9500 1,024,500
Sep 24, 2026
2.0200 2.0500 1.9050 1.9200 1.9200 849,300
Sep 23, 2026
2.0000 2.0200 1.9500 2.0200 2.0200 1,182,700
Sep 22, 2026
1.9700 2.0350 1.9300 2.0100 2.0100 1,464,200
Sep 21, 2026
1.9000 1.9450 1.8500 1.9300 1.9300 1,281,200
Sep 18, 2026
1.8500 1.9100 1.7900 1.9100 1.9100 2,118,700
Sep 17, 2026
1.9600 1.9700 1.8300 1.8500 1.8500 931,200
Sep 16, 2026
2.0600 2.0600 1.9100 1.9250 1.9250 622,300
Sep 15, 2026
2.1900 2.2090 1.9850 2.0350 2.0350 715,900
Sep 14, 2026
2.1500 2.2250 2.0950 2.2100 2.2100 2,467,800
Sep 11, 2026
2.1700 2.2200 2.0200 2.1400 2.1400 4,699,000
Sep 10, 2026
2.2200 2.2400 2.0000 2.1400 2.1400 3,780,800
Sep 9, 2026
2.4700 2.4700 2.2500 2.2700 2.2700 505,600
Sep 8, 2026
2.3800 2.6100 2.3300 2.4700 2.4700 916,100
Sep 4, 2026
2.5200 2.5750 2.4400 2.4600 2.4600 496,600
Sep 3, 2026
2.7000 2.7500 2.4350 2.5100 2.5100 2,792,300
Sep 2, 2026
2.4000 2.7600 2.4000 2.7200 2.7200 1,667,400
Sep 1, 2026
2.2400 2.4860 2.2200 2.4000 2.4000 482,300
Aug 31, 2026
2.3200 2.3500 2.2300 2.2600 2.2600 610,100
Aug 28, 2026
2.3900 2.4400 2.3150 2.3400 2.3400 542,200
Aug 27, 2026
2.4400 2.5000 2.3900 2.3900 2.3900 706,900
Aug 26, 2026
2.3800 2.5150 2.2600 2.4600 2.4600 995,500
Aug 25, 2026
2.3200 2.4550 2.2800 2.3600 2.3600 557,300
Aug 24, 2026
2.3600 2.4650 2.2900 2.3000 2.3000 738,100
Aug 21, 2026
2.2800 2.3700 2.2000 2.3600 2.3600 728,100
Aug 20, 2026
2.4000 2.4600 2.1850 2.2600 2.2600 662,200
Aug 19, 2026
2.2450 2.5250 2.1550 2.4300 2.4300 3,755,600
Aug 18, 2026
2.0400 2.3000 2.0400 2.2100 2.2100 4,774,000
Aug 17, 2026
1.9100 2.0900 1.9000 2.0500 2.0500 913,800
Aug 14, 2026
2.0400 2.0700 1.9450 1.9600 1.9600 649,000
Aug 13, 2026
2.1500 2.1500 1.9800 2.0400 2.0400 1,294,800
Aug 12, 2026
2.0600 2.1750 2.0200 2.1500 2.1500 786,200
Aug 11, 2026
1.6800 2.1290 1.6500 2.0900 2.0900 5,543,300
Aug 10, 2026
1.7700 1.7800 1.6000 1.6900 1.6900 805,600
Aug 7, 2026
1.8400 2.0000 1.7400 1.7800 1.7800 1,247,000
Aug 6, 2026
1.4900 2.0350 1.4820 1.8300 1.8300 5,704,400
Aug 5, 2026
1.5600 1.5700 1.4600 1.4900 1.4900 392,300
Aug 4, 2026
1.5100 1.6100 1.5100 1.5400 1.5400 407,200
Aug 3, 2026
1.5100 1.5400 1.4550 1.5100 1.5100 359,900
Jul 31, 2026
1.6200 1.6200 1.4850 1.5100 1.5100 548,300
Jul 30, 2026
1.5200 1.6700 1.5100 1.6200 1.6200 453,200
Jul 29, 2026
1.5100 1.5650 1.4900 1.5200 1.5200 307,900
Jul 28, 2026
1.5100 1.5400 1.4750 1.5200 1.5200 342,800
Jul 27, 2026
1.4900 1.5750 1.4700 1.5100 1.5100 229,000
Jul 24, 2026
1.5000 1.5050 1.4550 1.4800 1.4800 325,300
Jul 23, 2026
1.4800 1.5450 1.4700 1.4900 1.4900 607,100
Jul 22, 2026
1.5300 1.5350 1.4900 1.5300 1.5300 333,300
Jul 21, 2026
1.4200 1.5500 1.4200 1.5400 1.5400 499,600
Jul 20, 2026
1.4900 1.5000 1.4150 1.4300 1.4300 463,900
Jul 17, 2026
1.4300 1.5190 1.4200 1.5000 1.5000 500,200
Jul 16, 2026
1.4000 1.5000 1.3900 1.4700 1.4700 713,500
Jul 15, 2026
1.3900 1.5300 1.3700 1.5000 1.5000 719,600
Jul 14, 2026
1.5300 1.5300 1.3700 1.3900 1.3900 529,700
Jul 13, 2026
1.6000 1.6100 1.4950 1.5100 1.5100 775,700
Jul 10, 2026
1.6300 1.6600 1.4750 1.6100 1.6100 597,200
Jul 9, 2026
1.8300 1.8600 1.6000 1.6350 1.6350 589,200
Jul 8, 2026
1.9000 1.9400 1.8050 1.8300 1.8300 643,800
Jul 7, 2026
1.9700 1.9700 1.8550 1.9300 1.9300 416,200
Jul 6, 2026
2.0600 2.0650 1.9250 1.9400 1.9400 588,500
Jul 2, 2026
2.0200 2.1450 1.9950 2.0600 2.0600 394,000
Jul 1, 2026
1.9900 2.0700 1.9550 2.0100 2.0100 368,500
Jun 30, 2026
2.1000 2.1350 1.9800 2.0100 2.0100 609,400
Jun 29, 2026
1.8800 2.0900 1.7700 2.0800 2.0800 544,200
Jun 26, 2026
1.8400 1.9550 1.8400 1.8600 1.8600 3,845,400
Jun 25, 2026
1.7900 2.0200 1.7450 1.8500 1.8500 2,828,200
Jun 24, 2026
1.7800 1.8700 1.7800 1.7900 1.7900 510,400
Jun 23, 2026
1.7500 1.8700 1.7200 1.8300 1.8300 854,000
Jun 22, 2026
1.7600 1.9200 1.7150 1.7800 1.7800 1,592,800
Jun 18, 2026
1.5800 1.7700 1.5650 1.7500 1.7500 1,108,400
Jun 17, 2026
1.5500 1.6000 1.5300 1.5600 1.5600 496,000
Jun 16, 2026
1.4700 1.5500 1.4100 1.5400 1.5400 712,000
Jun 15, 2026
1.5600 1.5950 1.4600 1.4800 1.4800 629,600
Jun 12, 2026
1.5800 1.6050 1.5300 1.5300 1.5300 263,800
Jun 11, 2026
1.5200 1.7400 1.4850 1.5700 1.5700 428,200
Jun 10, 2026
1.6900 1.6900 1.4850 1.5200 1.5200 428,800
Jun 9, 2026
1.6400 1.6800 1.5850 1.6300 1.6300 439,500
Jun 8, 2026
1.6500 1.6650 1.5700 1.6400 1.6400 667,800
Jun 5, 2026
1.8100 1.8400 1.6250 1.6350 1.6350 364,300
Jun 4, 2026
1.7900 1.9150 1.7900 1.8100 1.8100 449,400
Jun 3, 2026
1.9400 1.9400 1.7050 1.7750 1.7750 1,691,700
Jun 2, 2026
2.0400 2.0700 1.9200 1.9500 1.9500 1,561,000
Jun 1, 2026
2.1600 2.1600 2.0700 2.0700 2.0700 705,800
May 29, 2026
2.1500 2.2500 2.0500 2.1600 2.1600 993,200
May 28, 2026
2.2100 2.2400 2.1000 2.1500 2.1500 1,300,400
May 27, 2026
2.2000 2.2800 2.1700 2.2100 2.2100 462,400
May 26, 2026
2.2100 2.3200 2.1200 2.1900 2.1900 480,600
May 22, 2026
2.2200 2.2700 2.1700 2.2100 2.2100 328,100
May 21, 2026
2.1100 2.2400 2.0100 2.2100 2.2100 929,700
May 20, 2026
2.1100 2.2350 2.1100 2.1200 2.1200 898,500
May 19, 2026
2.1000 2.1600 2.0190 2.1100 2.1100 790,400
May 18, 2026
2.1300 2.1800 2.0450 2.1200 2.1200 814,500
May 15, 2026
2.2400 2.2900 2.1400 2.1600 2.1600 1,104,600
May 14, 2026
2.2400 2.3700 2.1970 2.3000 2.3000 783,200
May 13, 2026
2.1200 2.2050 2.0900 2.1500 2.1500 459,100
May 12, 2026
2.0300 2.2050 2.0300 2.1600 2.1600 437,300
May 11, 2026
2.1000 2.2000 2.0050 2.0500 2.0500 389,100
May 8, 2026
2.1200 2.3300 2.0930 2.1000 2.1000 720,500
May 7, 2026
2.5600 2.5600 2.4120 2.4400 2.4400 276,500
May 6, 2026
2.5800 2.7000 2.5650 2.5700 2.5700 470,600
May 5, 2026
2.5400 2.6150 2.5310 2.5700 2.5700 361,200
May 4, 2026
2.3500 2.5450 2.3500 2.5100 2.5100 447,500
May 1, 2026
2.3300 2.3850 2.2850 2.3600 2.3600 420,300
Apr 30, 2026
2.2900 2.4350 2.1500 2.3700 2.3700 713,200
Apr 29, 2026
2.3600 2.3820 2.2700 2.3000 2.3000 369,000
Apr 28, 2026
2.3500 2.4200 2.3500 2.3900 2.3900 297,100
Apr 27, 2026
2.4100 2.4650 2.3300 2.3500 2.3500 592,900
Apr 24, 2026
2.4200 2.5300 2.3600 2.4100 2.4100 320,600
Apr 23, 2026
2.5200 2.5200 2.3750 2.4300 2.4300 303,400
Apr 22, 2026
2.4800 2.7000 2.3700 2.4500 2.4500 1,421,400
Apr 21, 2026
2.7000 2.7300 2.4500 2.4600 2.4600 298,700
Apr 20, 2026
2.5600 2.7390 2.5600 2.7050 2.7050 324,900
Apr 17, 2026
2.6200 2.6200 2.4900 2.5700 2.5700 343,100
Apr 16, 2026
2.5200 2.6650 2.4700 2.5500 2.5500 561,000
Apr 15, 2026
2.5300 2.6100 2.4950 2.5800 2.5800 538,400
Apr 14, 2026
2.3500 2.4450 2.3400 2.4100 2.4100 394,000
Apr 13, 2026
2.4400 2.4400 2.2750 2.3300 2.3300 362,200
Apr 10, 2026
2.4000 2.5300 2.4000 2.4500 2.4500 573,000
Apr 9, 2026
2.3800 2.4150 2.3400 2.4000 2.4000 271,200
Apr 8, 2026
2.5800 2.6000 2.3850 2.4200 2.4200 340,400
Apr 7, 2026
2.3400 2.4900 2.3000 2.4700 2.4700 562,100
Apr 6, 2026
2.4100 2.4900 2.3250 2.3450 2.3450 582,300
Apr 2, 2026
2.4500 2.5200 2.1250 2.4100 2.4100 1,316,700
Apr 1, 2026
2.1800 2.6350 2.1600 2.5300 2.5300 3,304,100
Mar 31, 2026
2.0300 2.1900 2.0300 2.1500 2.1500 352,400
Mar 30, 2026
2.0200 2.0500 1.9500 2.0200 2.0200 384,100
Mar 27, 2026
2.0900 2.1500 1.9800 2.0000 2.0000 466,500
Mar 26, 2026
2.0300 2.1700 2.0300 2.1200 2.1200 388,200
Mar 25, 2026
2.1200 2.2200 2.1200 2.1700 2.1700 589,300
Mar 24, 2026
1.9700 2.1400 1.9700 2.0800 2.0800 594,300
Mar 23, 2026
2.1100 2.1600 2.0350 2.0600 2.0600 408,700
Mar 20, 2026
2.0600 2.1000 2.0050 2.0500 2.0500 1,924,600
Mar 19, 2026
2.0000 2.1050 1.9600 2.0600 2.0600 379,800
Mar 18, 2026
2.1900 2.2050 2.0050 2.0500 2.0500 558,900
Mar 17, 2026
2.2200 2.2800 2.1690 2.2300 2.2300 515,900
Mar 16, 2026
2.2900 2.2900 2.1900 2.2100 2.2100 372,300
Mar 13, 2026
2.2400 2.3250 2.1350 2.2000 2.2000 648,700
Mar 12, 2026
2.2000 2.3200 2.2000 2.2300 2.2300 623,700
Mar 11, 2026
2.3500 2.3750 2.2100 2.3200 2.3200 813,200
Mar 10, 2026
2.3900 2.6500 2.3700 2.3800 2.3800 1,822,900
Mar 9, 2026
1.9400 2.2050 1.9400 2.1900 2.1900 939,000
Mar 6, 2026
1.9400 2.0300 1.8900 2.0000 2.0000 684,100
Mar 5, 2026
2.1500 2.1500 1.9350 1.9800 1.9800 1,100,200
Mar 4, 2026
2.2100 2.2100 2.0800 2.1500 2.1500 734,000
Mar 3, 2026
2.1700 2.1700 2.0550 2.1100 2.1100 647,100
Mar 2, 2026
2.3700 2.3700 2.0400 2.2100 2.2100 1,992,200
Feb 27, 2026
2.5100 2.5290 2.3150 2.4300 2.4300 1,337,500
Feb 26, 2026
2.1200 2.5700 2.0700 2.5600 2.5600 1,311,400
Feb 25, 2026
2.2000 2.4250 2.1850 2.3900 2.3900 992,600
Feb 24, 2026
2.1000 2.2250 2.0600 2.1900 2.1900 528,900
Feb 23, 2026
1.9800 2.1200 1.9300 2.1000 2.1000 840,600
Feb 20, 2026
1.9700 2.0300 1.9300 1.9900 1.9900 486,400
Feb 19, 2026
1.9800 2.0400 1.9400 2.0100 2.0100 563,800
Feb 18, 2026
1.9900 2.0400 1.9450 1.9800 1.9800 518,700
Feb 17, 2026
1.8800 2.0000 1.8600 1.9700 1.9700 669,200
Feb 13, 2026
1.9000 2.0250 1.8400 1.8700 1.8700 1,238,000
Feb 12, 2026
1.9300 1.9800 1.8800 1.9000 1.9000 1,319,800
Feb 11, 2026
1.9600 1.9700 1.8600 1.9200 1.9200 590,800
Feb 10, 2026
1.9800 1.9800 1.8900 1.9500 1.9500 928,800
Feb 9, 2026
1.9000 1.9950 1.8850 1.9600 1.9600 437,900
Feb 6, 2026
1.8300 1.9600 1.8300 1.9600 1.9600 1,161,400
Feb 5, 2026
1.8100 1.9000 1.7450 1.8200 1.8200 1,665,900
Feb 4, 2026
1.9600 1.9750 1.8700 1.9300 1.9300 722,700
Feb 3, 2026
1.9800 2.0500 1.8850 1.9300 1.9300 789,300
Feb 2, 2026
1.8700 2.0300 1.8400 1.9900 1.9900 851,200
Jan 30, 2026
1.8700 1.9000 1.8100 1.8900 1.8900 1,204,500
Jan 29, 2026
1.9300 1.9400 1.9000 1.9100 1.9100 469,500
Jan 28, 2026
1.9600 1.9650 1.8500 1.9100 1.9100 778,000
Jan 27, 2026
1.9500 1.9800 1.9100 1.9500 1.9500 226,800
Jan 26, 2026
1.9300 2.0000 1.9000 1.9300 1.9300 773,900
Jan 23, 2026
1.8900 1.9400 1.8800 1.9400 1.9400 671,900
Jan 22, 2026
1.8720 1.9950 1.8720 1.9200 1.9200 516,900
Jan 21, 2026
1.8200 1.9300 1.8050 1.9200 1.9200 691,500
Jan 20, 2026
1.8100 1.8600 1.7650 1.8300 1.8300 1,181,400
Jan 16, 2026
1.8000 1.9800 1.7800 1.8400 1.8400 1,207,200
Jan 15, 2026
1.7900 1.8450 1.7400 1.8200 1.8200 2,106,000
Jan 14, 2026
1.9200 1.9300 1.8400 1.8500 1.8500 1,286,900
Jan 13, 2026
1.8500 1.9350 1.8000 1.9200 1.9200 739,000
Jan 12, 2026
1.8400 1.8500 1.7100 1.8400 1.8400 1,271,900
Jan 9, 2026
1.7900 1.8700 1.7600 1.8600 1.8600 1,330,000
Jan 8, 2026
1.7000 1.7900 1.6910 1.7700 1.7700 1,001,900
Jan 7, 2026
1.7100 1.7650 1.6850 1.7600 1.7600 1,259,300
Jan 6, 2026
1.5800 1.7050 1.5550 1.6900 1.6900 1,421,100
Jan 5, 2026
1.5100 1.6000 1.5100 1.6000 1.6000 1,368,900
Jan 2, 2026
1.5700 1.6200 1.5000 1.5300 1.5300 638,700
Dec 31, 2025
1.5100 1.5800 1.5050 1.5600 1.5600 768,800
Dec 30, 2025
1.5200 1.5400 1.4900 1.5200 1.5200 676,100
Dec 29, 2025
1.4400 1.5300 1.4400 1.5200 1.5200 1,576,200
Dec 26, 2025
1.4400 1.4750 1.4030 1.4500 1.4500 640,200
Dec 24, 2025
1.4200 1.4700 1.4200 1.4500 1.4500 401,000
Dec 23, 2025
1.4200 1.4700 1.4000 1.4100 1.4100 1,095,700
Dec 22, 2025
1.4000 1.4900 1.4000 1.4500 1.4500 1,113,400
Dec 19, 2025
1.3700 1.4500 1.3500 1.4000 1.4000 3,004,700
Dec 18, 2025
1.3600 1.4500 1.3440 1.3900 1.3900 1,296,800
Dec 17, 2025
1.3900 1.4150 1.3350 1.3500 1.3500 641,000
Dec 16, 2025
1.3900 1.4500 1.3500 1.3900 1.3900 853,600
Dec 15, 2025
1.5200 1.5200 1.4200 1.4200 1.4200 1,219,600
Dec 12, 2025
1.4600 1.5400 1.4110 1.4900 1.4900 1,474,100
Dec 11, 2025
1.3100 1.5400 1.2900 1.4600 1.4600 5,002,400
Dec 10, 2025
1.2700 1.3100 1.2550 1.3000 1.3000 978,000
Dec 9, 2025
1.2200 1.2900 1.1800 1.2800 1.2800 2,353,000
Dec 8, 2025
1.2400 1.2700 1.2000 1.2200 1.2200 1,642,700
Dec 5, 2025
1.2100 1.2600 1.1900 1.2200 1.2200 1,355,400
Dec 4, 2025
1.1200 1.2500 1.1100 1.2100 1.2100 2,787,900
Dec 3, 2025
1.1400 1.1570 1.0900 1.1400 1.1400 2,416,700
Dec 2, 2025
1.2300 1.2400 1.1300 1.1400 1.1400 1,397,900
Dec 1, 2025
1.3000 1.3200 1.2150 1.2300 1.2300 1,215,500
Nov 28, 2025
1.3600 1.3600 1.3000 1.3300 1.3300 569,500
Nov 26, 2025
1.2700 1.3900 1.2700 1.3500 1.3500 1,338,800
Nov 25, 2025
1.2800 1.3400 1.2600 1.2800 1.2800 821,600
Nov 24, 2025
1.2600 1.3000 1.2600 1.2800 1.2800 1,359,100
Nov 21, 2025
1.2000 1.2850 1.1900 1.2400 1.2400 1,066,300
Nov 20, 2025
1.2600 1.3500 1.1900 1.2000 1.2000 2,114,200
Nov 19, 2025
1.2800 1.3500 1.2100 1.2200 1.2200 1,529,900
Nov 18, 2025
1.2400 1.3300 1.2100 1.2700 1.2700 1,709,400
Nov 17, 2025
1.1900 1.2950 1.1600 1.2400 1.2400 1,616,400
Nov 14, 2025
1.2300 1.2950 1.2100 1.2400 1.2400 1,648,000
Nov 13, 2025
1.3200 1.3600 1.1950 1.2000 1.2000 2,597,400
Nov 12, 2025
1.3400 1.4350 1.3000 1.3400 1.3400 2,700,800
Nov 11, 2025
1.3000 1.3850 1.3000 1.3600 1.3600 1,343,600
Nov 10, 2025
1.2700 1.4090 1.2600 1.3100 1.3100 1,712,400
Nov 7, 2025
1.2700 1.2900 1.1700 1.2800 1.2800 1,976,900
Nov 6, 2025
1.2500 1.3350 1.2200 1.3000 1.3000 2,363,400
Nov 5, 2025
1.3200 1.3300 1.2500 1.2550 1.2550 1,772,300

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