NASDAQ:ATEC | Historical Stock Price | Alphatec Holdings, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2006-06-12 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$1.13$2.81$6.98$17.35$43.10$107.102006-06-122026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2024

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2024-12-31$9.18$9.18697,800
2024-12-30$9.08$9.08783,100
2024-12-27$9.19$9.19737,100
2024-12-26$9.33$9.331,062,600
2024-12-24$9.23$9.23499,800
2024-12-23$9.12$9.12923,600
2024-12-20$9.35$9.352,057,500
2024-12-19$8.85$8.851,769,800
2024-12-18$8.82$8.821,641,400
2024-12-17$9.52$9.521,109,500
2024-12-16$9.47$9.471,400,500
2024-12-13$9.62$9.62771,100
2024-12-12$9.70$9.70844,600
2024-12-11$9.69$9.691,687,500
2024-12-10$9.65$9.651,661,300
2024-12-09$9.61$9.611,066,700
2024-12-06$9.63$9.631,196,200
2024-12-05$9.59$9.592,039,200
2024-12-04$10.05$10.051,599,000
2024-12-03$10.00$10.001,730,400
2024-12-02$10.21$10.211,433,900
2024-11-29$10.48$10.48636,500
2024-11-27$10.37$10.371,598,600
2024-11-26$9.61$9.611,012,200
2024-11-25$9.62$9.622,034,300
2024-11-22$10.06$10.061,122,100
2024-11-21$10.21$10.211,639,000
2024-11-20$9.93$9.932,332,500
2024-11-19$9.57$9.571,835,500
2024-11-18$8.52$8.521,607,400
2024-11-15$8.23$8.232,171,000
2024-11-14$8.73$8.731,686,700
2024-11-13$9.13$9.132,260,800
2024-11-12$9.28$9.281,910,700
2024-11-11$9.70$9.702,157,100
2024-11-08$9.40$9.402,859,000
2024-11-07$9.41$9.412,635,900
2024-11-06$8.87$8.871,908,300
2024-11-05$8.58$8.582,252,100
2024-11-04$8.36$8.363,855,900
2024-11-01$8.11$8.113,990,300
2024-10-31$7.85$7.8516,686,300
2024-10-30$5.62$5.623,294,100
2024-10-29$5.42$5.422,148,400
2024-10-28$5.27$5.272,159,100
2024-10-25$5.25$5.251,323,900
2024-10-24$5.23$5.231,198,400
2024-10-23$5.13$5.131,339,400
2024-10-22$5.38$5.381,019,800
2024-10-21$5.36$5.361,149,200
2024-10-18$5.67$5.671,041,800
2024-10-17$5.71$5.711,790,600
2024-10-16$5.75$5.753,141,600
2024-10-15$5.30$5.301,702,400
2024-10-14$5.32$5.323,694,800
2024-10-11$5.15$5.152,962,000
2024-10-10$4.98$4.983,130,500
2024-10-09$5.31$5.31758,200
2024-10-08$5.38$5.381,330,900
2024-10-07$5.49$5.491,632,600
2024-10-04$5.49$5.491,663,800
2024-10-03$5.22$5.221,934,300
2024-10-02$5.25$5.251,613,600
2024-10-01$5.27$5.271,861,000
2024-09-30$5.56$5.561,541,900
2024-09-27$5.56$5.561,531,100
2024-09-26$5.49$5.492,424,800
2024-09-25$5.55$5.551,327,800
2024-09-24$5.59$5.591,147,200
2024-09-23$5.56$5.561,781,400
2024-09-20$6.03$6.032,314,200
2024-09-19$6.21$6.211,811,700
2024-09-18$6.15$6.152,327,100
2024-09-17$5.95$5.951,624,500
2024-09-16$5.91$5.911,421,500
2024-09-13$5.59$5.591,455,000
2024-09-12$5.48$5.481,687,100
2024-09-11$5.45$5.451,794,900
2024-09-10$5.57$5.572,519,200
2024-09-09$5.65$5.652,722,500
2024-09-06$6.42$6.422,398,500
2024-09-05$6.65$6.651,482,300
2024-09-04$6.75$6.751,826,300
2024-09-03$6.80$6.801,869,900
2024-08-30$6.90$6.902,092,400
2024-08-29$6.85$6.853,422,000
2024-08-28$6.25$6.251,687,500
2024-08-27$6.32$6.324,898,800
2024-08-26$5.94$5.944,331,600
2024-08-23$5.74$5.742,798,100
2024-08-22$5.69$5.692,960,000
2024-08-21$5.68$5.682,979,800
2024-08-20$5.89$5.891,722,500
2024-08-19$6.05$6.052,160,900
2024-08-16$6.17$6.171,517,800
2024-08-15$6.32$6.322,253,200
2024-08-14$6.16$6.161,469,200
2024-08-13$6.03$6.032,343,800
2024-08-12$6.22$6.221,267,500
2024-08-09$6.31$6.311,552,000
2024-08-08$6.33$6.334,528,700
2024-08-07$6.10$6.103,633,800
2024-08-06$6.49$6.493,422,100
2024-08-05$6.55$6.556,495,600
2024-08-02$6.30$6.305,596,300
2024-08-01$6.64$6.6415,646,700
2024-07-31$10.10$10.103,034,100
2024-07-30$9.88$9.881,881,400
2024-07-29$10.00$10.002,942,400
2024-07-26$10.91$10.911,239,400
2024-07-25$10.87$10.871,458,800
2024-07-24$10.91$10.911,258,800
2024-07-23$11.02$11.02950,300
2024-07-22$10.90$10.901,355,300
2024-07-19$11.09$11.09762,000
2024-07-18$11.06$11.061,327,300
2024-07-17$11.74$11.741,163,200
2024-07-16$11.87$11.871,256,600
2024-07-15$11.42$11.421,373,300
2024-07-12$11.25$11.251,568,400
2024-07-11$10.96$10.961,780,500
2024-07-10$10.77$10.771,037,900
2024-07-09$10.84$10.84868,900
2024-07-08$10.73$10.731,665,100
2024-07-05$10.29$10.29596,500
2024-07-03$9.98$9.98459,000
2024-07-02$9.90$9.901,159,600
2024-07-01$9.98$9.981,457,000
2024-06-28$10.45$10.455,099,100
2024-06-27$10.39$10.391,021,100
2024-06-26$10.41$10.411,214,700
2024-06-25$10.13$10.131,081,300
2024-06-24$9.93$9.931,139,400
2024-06-21$10.09$10.091,940,100
2024-06-20$10.25$10.251,230,600
2024-06-18$10.38$10.381,375,800
2024-06-17$10.48$10.481,066,900
2024-06-14$10.66$10.66763,200
2024-06-13$10.72$10.72882,300
2024-06-12$10.78$10.781,298,300
2024-06-11$10.35$10.351,465,500
2024-06-10$10.25$10.251,416,000
2024-06-07$10.29$10.291,574,000
2024-06-06$10.26$10.261,594,900
2024-06-05$9.94$9.941,241,800
2024-06-04$9.49$9.491,586,000
2024-06-03$9.50$9.502,206,500
2024-05-31$9.71$9.711,665,400
2024-05-30$10.13$10.13941,900
2024-05-29$10.23$10.231,571,500
2024-05-28$10.28$10.28874,100
2024-05-24$10.12$10.121,329,900
2024-05-23$10.10$10.101,107,800
2024-05-22$10.76$10.76807,800
2024-05-21$10.68$10.681,059,700
2024-05-20$11.03$11.031,543,500
2024-05-17$11.05$11.051,364,100
2024-05-16$11.43$11.431,655,200
2024-05-15$11.47$11.472,037,000
2024-05-14$10.87$10.871,785,300
2024-05-13$11.14$11.141,770,600
2024-05-10$11.52$11.521,936,900
2024-05-09$11.34$11.344,209,200
2024-05-08$10.60$10.609,065,000
2024-05-07$13.58$13.581,630,200
2024-05-06$13.28$13.281,085,900
2024-05-03$13.65$13.651,081,600
2024-05-02$13.21$13.211,282,000
2024-05-01$12.97$12.971,157,000
2024-04-30$12.62$12.621,132,400
2024-04-29$12.59$12.591,516,600
2024-04-26$12.44$12.441,260,700
2024-04-25$12.24$12.241,341,200
2024-04-24$12.74$12.741,273,100
2024-04-23$12.93$12.931,347,800
2024-04-22$12.79$12.791,659,700
2024-04-19$12.54$12.541,331,400
2024-04-18$12.34$12.342,314,900
2024-04-17$12.51$12.511,135,700
2024-04-16$13.19$13.19957,500
2024-04-15$13.10$13.101,065,900
2024-04-12$13.30$13.301,359,100
2024-04-11$13.78$13.78908,800
2024-04-10$14.13$14.13972,500
2024-04-09$14.26$14.261,567,100
2024-04-08$14.00$14.001,072,400
2024-04-05$13.80$13.801,141,500
2024-04-04$13.39$13.391,514,400
2024-04-03$13.50$13.501,613,500
2024-04-02$13.49$13.492,697,700
2024-04-01$13.96$13.961,793,500
2024-03-28$13.79$13.791,603,300
2024-03-27$13.80$13.805,904,300
2024-03-26$13.41$13.411,150,700
2024-03-25$13.61$13.611,606,700
2024-03-22$13.22$13.222,001,300
2024-03-21$13.73$13.731,589,400
2024-03-20$13.78$13.782,102,000
2024-03-19$14.15$14.151,932,900
2024-03-18$13.51$13.512,602,000
2024-03-15$13.09$13.092,274,800
2024-03-14$13.35$13.351,579,300
2024-03-13$13.79$13.791,849,900
2024-03-12$13.33$13.331,725,700
2024-03-11$13.16$13.162,087,700
2024-03-08$12.80$12.801,518,700
2024-03-07$12.89$12.891,650,000
2024-03-06$13.02$13.022,014,300
2024-03-05$13.18$13.181,570,700
2024-03-04$13.49$13.492,036,300
2024-03-01$13.42$13.422,181,200
2024-02-29$13.43$13.432,580,400
2024-02-28$13.98$13.984,295,300
2024-02-27$15.34$15.342,009,200
2024-02-26$15.09$15.091,621,700
2024-02-23$15.27$15.271,542,800
2024-02-22$15.39$15.391,135,700
2024-02-21$15.37$15.371,729,900
2024-02-20$15.40$15.401,208,600
2024-02-16$15.52$15.521,952,700
2024-02-15$15.64$15.641,727,900
2024-02-14$15.79$15.791,754,100
2024-02-13$15.97$15.971,238,200
2024-02-12$16.38$16.381,563,500
2024-02-09$16.78$16.782,093,800
2024-02-08$16.65$16.651,165,200
2024-02-07$16.30$16.301,312,000
2024-02-06$16.60$16.60650,900
2024-02-05$16.35$16.35917,800
2024-02-02$16.62$16.62985,700
2024-02-01$16.68$16.681,028,500
2024-01-31$16.09$16.091,583,400
2024-01-30$16.34$16.341,204,700
2024-01-29$16.67$16.67939,900
2024-01-26$16.25$16.25983,000
2024-01-25$16.13$16.131,543,100
2024-01-24$15.90$15.901,093,000
2024-01-23$16.00$16.001,010,300
2024-01-22$15.91$15.911,539,200
2024-01-19$15.44$15.441,430,400
2024-01-18$15.28$15.28952,100
2024-01-17$15.11$15.111,256,600
2024-01-16$15.05$15.052,307,600
2024-01-12$14.94$14.941,596,900
2024-01-11$14.95$14.951,114,500
2024-01-10$14.97$14.971,176,500
2024-01-09$14.77$14.771,115,300
2024-01-08$14.99$14.992,218,200
2024-01-05$13.74$13.741,891,500
2024-01-04$14.09$14.091,074,100
2024-01-03$14.11$14.111,610,300
2024-01-02$14.85$14.851,300,500