NASDAQ:NAII | Historical Stock Price | 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.

View year

Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$6.53$6.532,200
2023-12-28$6.44$6.443,900
2023-12-27$6.44$6.443,100
2023-12-26$6.46$6.463,700
2023-12-22$6.58$6.582,500
2023-12-21$6.61$6.61800
2023-12-20$6.74$6.742,600
2023-12-19$6.61$6.619,400
2023-12-18$6.58$6.584,900
2023-12-15$6.58$6.584,200
2023-12-14$7.10$7.103,500
2023-12-13$7.01$7.011,500
2023-12-12$6.99$6.995,500
2023-12-11$7.21$7.2119,000
2023-12-08$6.59$6.5910,100
2023-12-07$6.39$6.394,700
2023-12-06$6.26$6.261,900
2023-12-05$6.17$6.1711,200
2023-12-04$6.38$6.3810,800
2023-12-01$6.08$6.0810,100
2023-11-30$5.82$5.823,400
2023-11-29$5.99$5.9911,500
2023-11-28$5.80$5.805,500
2023-11-27$5.92$5.924,100
2023-11-24$6.11$6.111,900
2023-11-22$6.15$6.152,400
2023-11-21$6.00$6.006,700
2023-11-20$6.12$6.127,100
2023-11-17$6.14$6.142,100
2023-11-16$6.14$6.142,100
2023-11-15$6.03$6.032,500
2023-11-14$6.07$6.074,100
2023-11-13$6.07$6.073,000
2023-11-10$6.43$6.434,600
2023-11-09$6.13$6.133,600
2023-11-08$6.11$6.115,800
2023-11-07$6.06$6.062,700
2023-11-06$6.16$6.162,600
2023-11-03$6.13$6.135,900
2023-11-02$6.10$6.1010,700
2023-11-01$6.21$6.213,300
2023-10-31$5.97$5.975,100
2023-10-30$6.13$6.131,700
2023-10-27$6.01$6.014,400
2023-10-26$6.10$6.102,800
2023-10-25$6.08$6.082,900
2023-10-24$5.93$5.9313,600
2023-10-23$5.95$5.953,700
2023-10-20$6.23$6.2372,600
2023-10-19$6.04$6.0413,700
2023-10-18$6.24$6.243,700
2023-10-17$6.32$6.3215,100
2023-10-16$6.39$6.394,300
2023-10-13$6.35$6.353,300
2023-10-12$6.25$6.2516,400
2023-10-11$6.41$6.415,200
2023-10-10$6.21$6.218,200
2023-10-09$6.36$6.369,000
2023-10-06$6.40$6.409,700
2023-10-05$6.34$6.3413,700
2023-10-04$6.30$6.306,600
2023-10-03$6.31$6.316,900
2023-10-02$6.63$6.636,100
2023-09-29$6.49$6.492,800
2023-09-28$6.35$6.353,400
2023-09-27$6.25$6.2515,500
2023-09-26$6.15$6.1521,600
2023-09-25$6.38$6.386,100
2023-09-22$6.57$6.5710,400
2023-09-21$6.31$6.3110,100
2023-09-20$6.34$6.349,000
2023-09-19$6.36$6.3616,400
2023-09-18$6.45$6.454,000
2023-09-15$6.65$6.6510,200
2023-09-14$6.66$6.669,700
2023-09-13$6.38$6.3810,200
2023-09-12$6.51$6.5111,500
2023-09-11$6.18$6.189,400
2023-09-08$6.40$6.403,200
2023-09-07$6.26$6.26400
2023-09-06$6.12$6.127,700
2023-09-05$6.26$6.261,700
2023-09-01$6.18$6.185,600
2023-08-31$6.20$6.205,000
2023-08-30$6.30$6.304,200
2023-08-29$6.39$6.391,400
2023-08-28$6.45$6.453,700
2023-08-25$6.28$6.28400
2023-08-24$6.28$6.281,400
2023-08-23$6.40$6.403,600
2023-08-22$6.31$6.3110,000
2023-08-21$6.52$6.5242,400
2023-08-18$5.45$5.4520,900
2023-08-17$5.47$5.4787,300
2023-08-16$6.98$6.982,900
2023-08-15$6.93$6.934,500
2023-08-14$7.01$7.015,900
2023-08-11$7.05$7.054,800
2023-08-10$7.05$7.057,000
2023-08-09$7.06$7.0612,000
2023-08-08$7.17$7.172,900
2023-08-07$7.07$7.077,600
2023-08-04$7.43$7.431,200
2023-08-03$7.31$7.312,800
2023-08-02$7.34$7.3412,900
2023-08-01$7.45$7.459,300
2023-07-31$7.20$7.205,500
2023-07-28$6.93$6.935,300
2023-07-27$7.04$7.046,600
2023-07-26$7.15$7.1521,400
2023-07-25$6.92$6.9215,900
2023-07-24$6.97$6.974,500
2023-07-21$7.01$7.015,000
2023-07-20$7.01$7.0117,200
2023-07-19$7.08$7.0814,900
2023-07-18$7.15$7.159,900
2023-07-17$6.93$6.934,800
2023-07-14$7.03$7.037,500
2023-07-13$7.20$7.206,600
2023-07-12$7.28$7.2814,900
2023-07-11$7.12$7.123,700
2023-07-10$7.17$7.171,700
2023-07-07$7.15$7.157,300
2023-07-06$7.20$7.2012,800
2023-07-05$7.03$7.0317,100
2023-07-03$7.11$7.1113,400
2023-06-30$7.20$7.2025,400
2023-06-29$7.22$7.2217,400
2023-06-28$7.15$7.158,800
2023-06-27$7.40$7.4010,600
2023-06-26$7.52$7.525,800
2023-06-23$7.30$7.304,600
2023-06-22$7.48$7.482,200
2023-06-21$7.44$7.444,300
2023-06-20$7.45$7.454,500
2023-06-16$7.60$7.60800
2023-06-15$7.57$7.574,500
2023-06-14$7.53$7.537,600
2023-06-13$7.65$7.65700
2023-06-12$7.77$7.771,900
2023-06-09$7.58$7.581,100
2023-06-08$7.53$7.531,700
2023-06-07$7.73$7.73600
2023-06-06$7.74$7.74800
2023-06-05$7.51$7.514,300
2023-06-02$7.51$7.515,400
2023-06-01$7.58$7.583,900
2023-05-31$7.46$7.46900
2023-05-30$7.65$7.653,200
2023-05-26$7.72$7.727,400
2023-05-25$7.71$7.71900
2023-05-24$7.93$7.932,100
2023-05-23$7.65$7.651,100
2023-05-22$7.57$7.5712,500
2023-05-19$7.65$7.6512,900
2023-05-18$7.76$7.767,200
2023-05-17$7.69$7.694,500
2023-05-16$7.50$7.502,100
2023-05-15$7.60$7.603,500
2023-05-12$7.68$7.6812,800
2023-05-11$7.50$7.5010,600
2023-05-10$7.83$7.832,800
2023-05-09$7.70$7.7010,600
2023-05-08$7.75$7.754,900
2023-05-05$7.80$7.805,100
2023-05-04$7.88$7.8816,800
2023-05-03$7.60$7.6049,300
2023-05-02$8.49$8.495,900
2023-05-01$8.72$8.721,900
2023-04-28$8.91$8.91700
2023-04-27$9.03$9.03400
2023-04-26$9.03$9.032,500
2023-04-25$8.95$8.951,900
2023-04-24$9.44$9.446,100
2023-04-21$8.94$8.941,600
2023-04-20$8.82$8.821,500
2023-04-19$8.61$8.61400
2023-04-18$8.70$8.70900
2023-04-17$8.78$8.783,500
2023-04-14$8.75$8.753,600
2023-04-13$8.82$8.822,100
2023-04-12$8.89$8.89500
2023-04-11$8.90$8.905,000
2023-04-10$8.86$8.8611,200
2023-04-06$8.66$8.661,700
2023-04-05$8.90$8.903,800
2023-04-04$8.70$8.708,500
2023-04-03$9.16$9.162,800
2023-03-31$9.22$9.227,800
2023-03-30$8.90$8.903,300
2023-03-29$8.92$8.926,000
2023-03-28$9.09$9.095,100
2023-03-27$8.98$8.988,300
2023-03-24$9.14$9.140
2023-03-23$9.14$9.144,100
2023-03-22$9.28$9.282,800
2023-03-21$9.13$9.138,700
2023-03-20$9.11$9.1126,100
2023-03-17$9.30$9.3028,600
2023-03-16$9.24$9.2417,400
2023-03-15$8.85$8.852,700
2023-03-14$8.84$8.844,200
2023-03-13$9.15$9.157,300
2023-03-10$8.97$8.971,100
2023-03-09$9.14$9.144,700
2023-03-08$9.04$9.0410,100
2023-03-07$8.86$8.861,200
2023-03-06$8.82$8.8223,400
2023-03-03$8.90$8.901,800
2023-03-02$9.00$9.004,700
2023-03-01$8.79$8.799,500
2023-02-28$9.10$9.102,700
2023-02-27$9.16$9.161,300
2023-02-24$9.01$9.014,200
2023-02-23$9.60$9.6034,900
2023-02-22$8.73$8.732,700
2023-02-21$8.76$8.766,300
2023-02-17$8.76$8.766,000
2023-02-16$8.80$8.808,900
2023-02-15$8.65$8.6518,700
2023-02-14$8.60$8.6016,600
2023-02-13$8.80$8.8011,700
2023-02-10$8.73$8.738,400
2023-02-09$8.40$8.4039,900
2023-02-08$8.49$8.4917,800
2023-02-07$8.57$8.572,700
2023-02-06$8.92$8.926,000
2023-02-03$8.97$8.975,100
2023-02-02$9.04$9.045,600
2023-02-01$8.75$8.758,000
2023-01-31$8.90$8.902,100
2023-01-30$8.77$8.777,600
2023-01-27$9.05$9.055,300
2023-01-26$8.99$8.9917,500
2023-01-25$9.10$9.103,400
2023-01-24$8.76$8.763,300
2023-01-23$8.76$8.769,300
2023-01-20$8.82$8.8216,700
2023-01-19$8.72$8.721,900
2023-01-18$9.17$9.176,400
2023-01-17$9.42$9.429,900
2023-01-13$9.75$9.755,700
2023-01-12$9.92$9.926,000
2023-01-11$9.78$9.788,400
2023-01-10$9.53$9.537,100
2023-01-09$9.15$9.1514,900
2023-01-06$9.43$9.436,800
2023-01-05$9.03$9.036,300
2023-01-04$8.95$8.9519,800
2023-01-03$8.20$8.204,900