NASDAQ:NAII | Stock Price History | NATURAL ALTERNATIVES INTERNATIONAL 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
1993-10-28 to 2026-09-04
Data captured

Stock Price Chart

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

$1.14$2.13$3.99$7.46$13.96$26.121993-10-282026-08-27

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

Historical Stock Price

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-09-04$2.1071
2026-09-02$2.241,599
2026-08-31$2.13103
2026-08-28$2.19101
2026-08-27$2.29$2.29199,000$2.3218
2026-08-26$2.17$2.174,400$2.1531
2026-08-25$2.17$2.172,500$2.264
2026-08-24$2.16$2.1610,900$2.106
2026-08-21$2.15$2.1544,600$2.26542
2026-08-20$2.07$2.079,000
2026-08-19$2.12$2.122,400
2026-08-18$2.04$2.043,400$2.12132
2026-08-17$2.05$2.0520,100$2.0656
2026-08-14$2.04$2.0417,700$2.25638
2026-08-13$2.17$2.1720,400$2.18190
2026-08-12$2.10$2.1023,800$2.14415
2026-08-11$2.18$2.181,348,000$2.099,339
2026-08-10$2.33$2.331,600
2026-08-07$2.37$2.374,400
2026-08-06$2.38$2.381,300
2026-08-05$2.26$2.2626,400$2.26267
2026-08-04$2.32$2.327,900$2.37111
2026-08-03$2.27$2.277,800$2.3186
2026-07-31$2.29$2.292,300
2026-07-30$2.43$2.4337,000
2026-07-29$2.22$2.2212,600$2.22938
2026-07-28$2.35$2.355,400$2.36100
2026-07-27$2.37$2.377,900$2.421
2026-07-24$2.40$2.405,100$2.3557
2026-07-23$2.32$2.322,700$2.4264
2026-07-22$2.38$2.3815,800$2.557
2026-07-21$2.35$2.3535,900$2.351
2026-07-20$2.15$2.157,700$2.22353
2026-07-17$2.22$2.227,200
2026-07-16$2.26$2.2610,100
2026-07-15$2.26$2.264,200
2026-07-14$2.21$2.2115,500
2026-07-13$2.21$2.2111,900
2026-07-10$2.23$2.2311,600
2026-07-09$2.24$2.2411,400
2026-07-08$2.28$2.284,400
2026-07-07$2.28$2.2812,800
2026-07-06$2.28$2.2831,100
2026-07-02$2.37$2.3723,700
2026-07-01$2.39$2.3916,900
2026-06-30$2.39$2.396,100
2026-06-29$2.39$2.3912,100
2026-06-26$2.39$2.3914,800
2026-06-25$2.42$2.426,000
2026-06-24$2.43$2.434,600
2026-06-23$2.48$2.4850,300
2026-06-22$2.48$2.4856,100
2026-06-18$2.67$2.67246,800
2026-06-17$2.51$2.519,300
2026-06-16$2.50$2.5076,100
2026-06-15$2.52$2.5246,400
2026-06-12$2.46$2.4633,300
2026-06-11$2.48$2.4813,000
2026-06-10$2.51$2.514,800
2026-06-09$2.51$2.517,300
2026-06-08$2.52$2.5214,200
2026-06-05$2.50$2.507,400
2026-06-04$2.53$2.5329,600
2026-06-03$2.51$2.519,400
2026-06-02$2.52$2.5214,000
2026-06-01$2.52$2.5215,100
2026-05-29$2.54$2.5420,700
2026-05-28$2.64$2.648,200
2026-05-27$2.63$2.6316,200
2026-05-26$2.55$2.5527,800
2026-05-22$2.55$2.5516,000
2026-05-21$2.57$2.579,500
2026-05-20$2.59$2.5910,000
2026-05-19$2.56$2.5645,400
2026-05-18$2.59$2.5915,000
2026-05-15$2.66$2.667,400
2026-05-14$2.70$2.7012,600
2026-05-13$2.71$2.7113,700
2026-05-12$2.71$2.719,300
2026-05-11$2.67$2.6712,000
2026-05-08$2.67$2.674,600
2026-05-07$2.74$2.745,200
2026-05-06$2.72$2.729,900
2026-05-05$2.61$2.6145,800
2026-05-04$2.67$2.6718,500
2026-05-01$2.72$2.727,800
2026-04-30$2.67$2.6723,000
2026-04-29$2.67$2.676,300
2026-04-28$2.68$2.6817,500
2026-04-27$2.71$2.7161,500
2026-04-24$2.68$2.6813,200
2026-04-23$2.76$2.7639,800
2026-04-22$2.80$2.8036,400
2026-04-21$2.71$2.716,100
2026-04-20$2.76$2.7627,200
2026-04-17$2.67$2.675,400
2026-04-16$2.69$2.697,300
2026-04-15$2.69$2.6910,100
2026-04-14$2.75$2.7524,200
2026-04-13$2.73$2.7333,300