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.

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Historical Stock Price — 2001

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2001-12-31$2.25$2.25101,100——
2001-12-28$2.00$2.0026,300——
2001-12-27$1.90$1.902,200——
2001-12-26$2.00$2.0021,100——
2001-12-24$1.90$1.9023,700——
2001-12-21$1.81$1.8115,900——
2001-12-20$1.57$1.5712,800——
2001-12-19$1.55$1.555,000——
2001-12-18$1.69$1.6912,500——
2001-12-17$1.70$1.7017,900——
2001-12-14$1.68$1.6812,700——
2001-12-13$1.94$1.946,300——
2001-12-12$1.90$1.905,300——
2001-12-11$1.95$1.95800——
2001-12-10$1.95$1.951,500——
2001-12-07$1.95$1.951,100——
2001-12-06$1.90$1.9012,200——
2001-12-05$1.76$1.762,700——
2001-12-04$1.76$1.765,000——
2001-12-03$1.80$1.802,000——
2001-11-30$1.90$1.900——
2001-11-29$1.90$1.901,500——
2001-11-28$1.89$1.89300——
2001-11-27$1.90$1.900——
2001-11-26$1.90$1.90600——
2001-11-23$1.87$1.870——
2001-11-21$1.87$1.873,200——
2001-11-20$1.87$1.872,900——
2001-11-19$1.92$1.92900——
2001-11-16$1.80$1.80100——
2001-11-15$1.85$1.8521,500——
2001-11-14$1.85$1.853,200——
2001-11-13$1.77$1.7710,000——
2001-11-12$1.77$1.772,400——
2001-11-09$1.77$1.771,200——
2001-11-08$1.78$1.78300——
2001-11-07$1.78$1.7817,100——
2001-11-06$1.55$1.550——
2001-11-05$1.55$1.552,600——
2001-11-02$1.65$1.654,800——
2001-11-01$1.68$1.68500——
2001-10-31$1.70$1.703,800——
2001-10-30$1.65$1.6511,800——
2001-10-29$1.60$1.606,100——
2001-10-26$1.51$1.511,700——
2001-10-25$1.54$1.5428,900——
2001-10-24$1.45$1.450——
2001-10-23$1.45$1.4525,800——
2001-10-22$1.25$1.251,300——
2001-10-19$1.25$1.251,100——
2001-10-18$1.30$1.301,400——
2001-10-17$1.30$1.300——
2001-10-16$1.30$1.309,700——
2001-10-15$1.20$1.200——
2001-10-12$1.20$1.209,400——
2001-10-11$1.25$1.252,500——
2001-10-10$1.20$1.200——
2001-10-09$1.20$1.2021,800——
2001-10-08$1.18$1.183,700——
2001-10-05$1.25$1.250——
2001-10-04$1.25$1.253,000——
2001-10-03$1.43$1.438,500——
2001-10-02$1.25$1.255,900——
2001-10-01$1.30$1.304,400——
2001-09-28$1.45$1.454,000——
2001-09-27$1.43$1.430——
2001-09-26$1.43$1.435,200——
2001-09-25$1.35$1.351,300——
2001-09-24$1.35$1.353,200——
2001-09-21$1.35$1.354,500——
2001-09-20$1.50$1.5054,100——
2001-09-19$1.65$1.656,900——
2001-09-18$1.85$1.85121,800——
2001-09-17$1.85$1.85500——
2001-09-10$2.00$2.002,000——
2001-09-07$1.95$1.956,200——
2001-09-06$2.05$2.051,700——
2001-09-05$2.05$2.051,900——
2001-09-04$2.00$2.008,000——
2001-08-31$2.04$2.04200——
2001-08-30$2.04$2.0423,700——
2001-08-29$1.95$1.950——
2001-08-28$1.95$1.950——
2001-08-27$1.95$1.951,000——
2001-08-24$1.95$1.953,300——
2001-08-23$1.81$1.813,300——
2001-08-22$1.90$1.901,400——
2001-08-21$1.80$1.801,200——
2001-08-20$1.85$1.854,400——
2001-08-17$1.93$1.930——
2001-08-16$1.93$1.93200——
2001-08-15$1.95$1.954,000——
2001-08-14$2.00$2.002,400——
2001-08-13$2.10$2.101,300——
2001-08-10$2.05$2.0513,400——
2001-08-09$1.90$1.904,100——
2001-08-08$2.07$2.0714,600——
2001-08-07$2.10$2.100——
2001-08-06$2.10$2.103,000——
2001-08-03$1.95$1.952,200——
2001-08-02$2.09$2.090——
2001-08-01$2.09$2.090——
2001-07-31$2.09$2.09200——
2001-07-30$2.09$2.093,600——
2001-07-27$2.20$2.208,100——
2001-07-26$2.25$2.25500——
2001-07-25$2.25$2.25500——
2001-07-24$2.25$2.251,100——
2001-07-23$2.16$2.160——
2001-07-20$2.16$2.160——
2001-07-19$2.16$2.161,500——
2001-07-18$2.25$2.254,000——
2001-07-17$2.25$2.250——
2001-07-16$2.25$2.251,200——
2001-07-13$2.20$2.200——
2001-07-12$2.20$2.204,300——
2001-07-11$2.11$2.11100——
2001-07-10$2.11$2.110——
2001-07-09$2.11$2.1118,500——
2001-07-06$2.29$2.290——
2001-07-05$2.29$2.295,700——
2001-07-03$2.35$2.359,000——
2001-07-02$2.25$2.2531,200——
2001-06-29$2.25$2.251,500——
2001-06-28$2.28$2.283,900——
2001-06-27$2.30$2.301,200——
2001-06-26$2.30$2.300——
2001-06-25$2.30$2.30500——
2001-06-22$2.35$2.358,800——
2001-06-21$2.50$2.50200——
2001-06-20$2.60$2.600——
2001-06-19$2.60$2.6019,300——
2001-06-18$2.60$2.601,700——
2001-06-15$2.60$2.600——
2001-06-14$2.60$2.601,300——
2001-06-13$2.60$2.603,000——
2001-06-12$2.60$2.6021,800——
2001-06-11$2.60$2.60400——
2001-06-08$2.65$2.65800——
2001-06-07$2.65$2.652,700——
2001-06-06$2.75$2.750——
2001-06-05$2.75$2.750——
2001-06-04$2.75$2.750——
2001-06-01$2.75$2.753,900——
2001-05-31$2.78$2.784,200——
2001-05-30$2.63$2.630——
2001-05-29$2.63$2.634,500——
2001-05-25$2.69$2.692,600——
2001-05-24$2.77$2.7716,200——
2001-05-23$2.33$2.331,400——
2001-05-22$2.35$2.3510,200——
2001-05-21$2.45$2.450——
2001-05-18$2.45$2.450——
2001-05-17$2.45$2.45900——
2001-05-16$2.45$2.455,200——
2001-05-15$2.54$2.547,100——
2001-05-14$2.54$2.544,100——
2001-05-11$2.54$2.540——
2001-05-10$2.54$2.540——
2001-05-09$2.54$2.548,700——
2001-05-08$2.59$2.596,100——
2001-05-07$2.59$2.5916,100——
2001-05-04$2.29$2.297,100——
2001-05-03$2.10$2.105,200——
2001-05-02$2.03$2.0310,100——
2001-05-01$2.25$2.250——
2001-04-30$2.25$2.251,100——
2001-04-27$2.25$2.252,500——
2001-04-26$2.32$2.320——
2001-04-25$2.32$2.325,100——
2001-04-24$2.41$2.4117,400——
2001-04-23$2.52$2.5221,300——
2001-04-20$2.30$2.304,600——
2001-04-19$2.30$2.303,700——
2001-04-18$2.47$2.4718,700——
2001-04-17$2.42$2.424,200——
2001-04-16$2.38$2.3818,300——
2001-04-12$2.05$2.0524,700——
2001-04-11$2.02$2.0241,500——
2001-04-10$2.07$2.0713,300——
2001-04-09$1.94$1.940——
2001-04-06$1.94$1.9412,500——
2001-04-05$2.06$2.0657,000——
2001-04-04$2.00$2.0015,800——
2001-04-03$2.00$2.002,500——
2001-04-02$2.13$2.136,000——
2001-03-30$2.13$2.1334,400——
2001-03-29$2.13$2.135,000——
2001-03-28$2.25$2.259,200——
2001-03-27$2.25$2.2511,700——
2001-03-26$2.19$2.194,700——
2001-03-23$2.34$2.3410,800——
2001-03-22$2.22$2.2214,200——
2001-03-21$2.25$2.2556,400——
2001-03-20$2.31$2.313,600——
2001-03-19$2.44$2.4418,000——
2001-03-16$2.41$2.4113,300——
2001-03-15$2.44$2.4424,600——
2001-03-14$2.44$2.4414,400——
2001-03-13$2.50$2.508,100——
2001-03-12$2.44$2.444,100——
2001-03-09$2.44$2.446,100——
2001-03-08$2.44$2.442,600——
2001-03-07$2.50$2.501,200——
2001-03-06$2.53$2.5312,100——
2001-03-05$2.72$2.721,100——
2001-03-02$2.72$2.721,300——
2001-03-01$2.69$2.6932,300——
2001-02-28$2.81$2.817,700——
2001-02-27$2.88$2.880——
2001-02-26$2.88$2.881,200——
2001-02-23$2.84$2.84700——
2001-02-22$2.84$2.84900——
2001-02-21$2.84$2.846,800——
2001-02-20$2.81$2.81800——
2001-02-16$2.84$2.8426,000——
2001-02-15$2.84$2.841,200——
2001-02-14$2.88$2.882,100——
2001-02-13$2.81$2.811,400——
2001-02-12$2.81$2.8114,500——
2001-02-09$2.84$2.844,500——
2001-02-08$2.84$2.847,200——
2001-02-07$2.84$2.8412,300——
2001-02-06$2.88$2.880——
2001-02-05$2.88$2.8816,400——
2001-02-02$2.88$2.881,000——
2001-02-01$2.88$2.8825,800——
2001-01-31$2.97$2.9710,400——
2001-01-30$2.97$2.9754,700——
2001-01-29$3.00$3.0014,800——
2001-01-26$2.94$2.9426,800——
2001-01-25$2.88$2.887,200——
2001-01-24$2.88$2.8819,100——
2001-01-23$2.94$2.941,600——
2001-01-22$2.94$2.942,000——
2001-01-19$2.94$2.9416,400——
2001-01-18$2.81$2.817,200——
2001-01-17$2.81$2.811,400——
2001-01-16$2.84$2.8464,600——
2001-01-12$2.63$2.6310,000——
2001-01-11$2.63$2.631,400——
2001-01-10$2.63$2.6336,300——
2001-01-09$2.50$2.504,400——
2001-01-08$2.44$2.444,200——
2001-01-05$2.28$2.282,800——
2001-01-04$2.25$2.255,300——
2001-01-03$2.28$2.2811,600——
2001-01-02$2.09$2.0915,100——