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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$5.60$5.6011,800——
2010-12-30$5.59$5.597,000——
2010-12-29$5.58$5.586,200——
2010-12-28$5.58$5.5824,700——
2010-12-27$5.51$5.517,300——
2010-12-23$5.42$5.4219,800——
2010-12-22$5.29$5.29539,600——
2010-12-21$6.00$6.006,300——
2010-12-20$5.85$5.85231,800——
2010-12-17$6.80$6.8023,700——
2010-12-16$6.91$6.910——
2010-12-15$6.91$6.9115,700——
2010-12-14$6.85$6.851,900——
2010-12-13$6.86$6.863,700——
2010-12-10$6.91$6.919,200——
2010-12-09$6.84$6.841,000——
2010-12-08$6.84$6.840——
2010-12-07$6.84$6.84600——
2010-12-06$6.82$6.821,500——
2010-12-03$6.82$6.829,400——
2010-12-02$6.79$6.7922,200——
2010-12-01$6.77$6.776,000——
2010-11-30$6.85$6.859,500——
2010-11-29$6.81$6.8110,400——
2010-11-26$6.80$6.801,400——
2010-11-24$6.80$6.803,400——
2010-11-23$6.76$6.763,100——
2010-11-22$6.78$6.785,600——
2010-11-19$6.77$6.7722,800——
2010-11-18$6.76$6.7636,000——
2010-11-17$6.74$6.748,100——
2010-11-16$6.82$6.827,700——
2010-11-15$6.82$6.824,000——
2010-11-12$6.90$6.9010,000——
2010-11-11$6.83$6.83600——
2010-11-10$6.88$6.8822,500——
2010-11-09$6.93$6.937,900——
2010-11-08$6.87$6.873,000——
2010-11-05$6.96$6.962,500——
2010-11-04$6.90$6.901,000——
2010-11-03$6.82$6.827,200——
2010-11-02$6.86$6.863,800——
2010-11-01$6.83$6.834,700——
2010-10-29$6.86$6.8616,700——
2010-10-28$6.78$6.787,300——
2010-10-27$6.75$6.753,900——
2010-10-26$6.72$6.7217,400——
2010-10-25$6.77$6.774,900——
2010-10-22$6.75$6.756,900——
2010-10-21$6.72$6.72288,100——
2010-10-20$7.50$7.5022,500——
2010-10-19$7.73$7.7316,200——
2010-10-18$7.79$7.795,100——
2010-10-15$7.90$7.90600——
2010-10-14$7.87$7.871,000——
2010-10-13$7.85$7.8541,300——
2010-10-12$7.80$7.802,000——
2010-10-11$7.74$7.748,700——
2010-10-08$7.78$7.781,300——
2010-10-07$7.74$7.745,400——
2010-10-06$7.76$7.763,800——
2010-10-05$7.71$7.7131,700——
2010-10-04$7.71$7.713,800——
2010-10-01$7.90$7.904,300——
2010-09-30$7.92$7.924,700——
2010-09-29$7.74$7.7413,000——
2010-09-28$7.93$7.9323,000——
2010-09-27$7.64$7.6422,200——
2010-09-24$7.89$7.896,200——
2010-09-23$7.88$7.8832,200——
2010-09-22$7.95$7.9531,700——
2010-09-21$7.85$7.8529,700——
2010-09-20$7.90$7.9024,900——
2010-09-17$7.90$7.9053,400——
2010-09-16$7.75$7.7540,300——
2010-09-15$7.75$7.758,700——
2010-09-14$7.70$7.709,200——
2010-09-13$7.66$7.6610,400——
2010-09-10$7.60$7.603,800——
2010-09-09$7.60$7.6017,900——
2010-09-08$7.60$7.60145,600——
2010-09-07$7.51$7.5120,100——
2010-09-03$7.21$7.216,200——
2010-09-02$7.10$7.1010,500——
2010-09-01$7.20$7.20700——
2010-08-31$7.23$7.2318,600——
2010-08-30$7.29$7.2914,500——
2010-08-27$7.28$7.283,900——
2010-08-26$7.25$7.251,300——
2010-08-25$7.24$7.249,400——
2010-08-24$7.30$7.305,700——
2010-08-23$7.25$7.2513,500——
2010-08-20$7.14$7.1410,000——
2010-08-19$6.94$6.9459,600——
2010-08-18$7.53$7.5315,100——
2010-08-17$7.56$7.562,300——
2010-08-16$7.51$7.511,900——
2010-08-13$7.50$7.50200——
2010-08-12$7.46$7.469,900——
2010-08-11$7.27$7.2711,400——
2010-08-10$7.60$7.600——
2010-08-09$7.60$7.601,200——
2010-08-06$7.45$7.451,300——
2010-08-05$7.20$7.2037,900——
2010-08-04$7.25$7.2530,100——
2010-08-03$7.25$7.2576,400——
2010-08-02$7.50$7.501,000——
2010-07-30$7.27$7.2738,600——
2010-07-29$7.33$7.336,600——
2010-07-28$7.47$7.479,200——
2010-07-27$7.40$7.403,900——
2010-07-26$7.45$7.45119,000——
2010-07-23$7.40$7.409,300——
2010-07-22$7.15$7.15200——
2010-07-21$7.14$7.14800——
2010-07-20$7.15$7.156,400——
2010-07-19$7.14$7.142,500——
2010-07-16$6.88$6.882,500——
2010-07-15$7.04$7.0426,000——
2010-07-14$6.90$6.90600——
2010-07-13$6.80$6.804,500——
2010-07-12$6.80$6.804,200——
2010-07-09$6.45$6.458,600——
2010-07-08$6.45$6.454,500——
2010-07-07$6.45$6.4514,300——
2010-07-06$6.35$6.351,000——
2010-07-02$6.42$6.4265,900——
2010-07-01$6.19$6.193,900——
2010-06-30$6.35$6.354,500——
2010-06-29$6.29$6.296,200——
2010-06-28$6.33$6.338,300——
2010-06-25$6.33$6.333,200——
2010-06-24$6.25$6.252,800——
2010-06-23$6.13$6.1316,300——
2010-06-22$6.29$6.292,900——
2010-06-21$6.30$6.300——
2010-06-18$6.30$6.302,100——
2010-06-17$6.29$6.293,100——
2010-06-16$6.20$6.205,300——
2010-06-15$6.17$6.174,700——
2010-06-14$6.17$6.175,700——
2010-06-11$6.12$6.1238,500——
2010-06-10$6.09$6.0915,600——
2010-06-09$6.33$6.3312,000——
2010-06-08$6.30$6.307,000——
2010-06-07$6.37$6.375,400——
2010-06-04$6.28$6.2825,200——
2010-06-03$6.43$6.43307,900——
2010-06-02$7.25$7.258,700——
2010-06-01$7.05$7.0517,500——
2010-05-28$7.35$7.35256,200——
2010-05-27$7.40$7.4076,000——
2010-05-26$7.50$7.5022,000——
2010-05-25$7.61$7.611,500——
2010-05-24$7.67$7.672,900——
2010-05-21$7.66$7.660——
2010-05-20$7.66$7.669,500——
2010-05-19$7.53$7.53500——
2010-05-18$7.51$7.512,800——
2010-05-17$7.66$7.6614,100——
2010-05-14$7.50$7.509,600——
2010-05-13$7.60$7.602,600——
2010-05-12$7.58$7.5822,800——
2010-05-11$7.57$7.572,600——
2010-05-10$7.61$7.6116,500——
2010-05-07$7.59$7.59600——
2010-05-06$7.40$7.4015,800——
2010-05-05$7.70$7.702,600——
2010-05-04$7.66$7.660——
2010-05-03$7.66$7.661,000——
2010-04-30$7.63$7.633,500——
2010-04-29$7.43$7.433,500——
2010-04-28$7.41$7.410——
2010-04-27$7.41$7.419,200——
2010-04-26$7.41$7.4120,600——
2010-04-23$7.49$7.496,400——
2010-04-22$7.53$7.532,000——
2010-04-21$7.65$7.65400——
2010-04-20$7.48$7.4827,500——
2010-04-19$7.68$7.686,000——
2010-04-16$7.85$7.853,700——
2010-04-15$7.85$7.8515,200——
2010-04-14$7.87$7.8718,700——
2010-04-13$7.96$7.967,600——
2010-04-12$8.05$8.056,900——
2010-04-09$7.85$7.8537,400——
2010-04-08$7.87$7.8713,900——
2010-04-07$7.85$7.855,200——
2010-04-06$7.93$7.936,100——
2010-04-05$8.00$8.0037,900——
2010-04-01$8.00$8.0028,100——
2010-03-31$8.06$8.064,200——
2010-03-30$7.85$7.8511,000——
2010-03-29$8.03$8.0342,100——
2010-03-26$8.04$8.042,200——
2010-03-25$7.85$7.8525,400——
2010-03-24$8.01$8.014,200——
2010-03-23$8.00$8.0021,300——
2010-03-22$8.06$8.069,000——
2010-03-19$8.15$8.151,600——
2010-03-18$8.05$8.055,500——
2010-03-17$8.10$8.102,500——
2010-03-16$8.08$8.088,600——
2010-03-15$8.15$8.1523,800——
2010-03-12$8.30$8.30500——
2010-03-11$8.29$8.291,400——
2010-03-10$8.25$8.2516,900——
2010-03-09$8.15$8.1517,700——
2010-03-08$8.45$8.456,800——
2010-03-05$8.44$8.4431,200——
2010-03-04$8.12$8.126,900——
2010-03-03$8.20$8.206,900——
2010-03-02$8.20$8.2019,500——
2010-03-01$8.38$8.3820,500——
2010-02-26$8.39$8.394,000——
2010-02-25$8.45$8.451,200——
2010-02-24$8.42$8.4217,900——
2010-02-23$8.44$8.44500——
2010-02-22$8.44$8.448,800——
2010-02-19$8.40$8.4019,900——
2010-02-18$8.15$8.1516,800——
2010-02-17$7.95$7.956,800——
2010-02-16$7.80$7.8020,400——
2010-02-12$7.70$7.700——
2010-02-11$7.70$7.700——
2010-02-10$7.70$7.700——
2010-02-09$7.70$7.700——
2010-02-08$7.70$7.703,000——
2010-02-05$7.69$7.690——
2010-02-04$7.69$7.6915,100——
2010-02-03$7.80$7.800——
2010-02-02$7.80$7.800——
2010-02-01$7.80$7.801,700——
2010-01-29$7.80$7.80200——
2010-01-28$7.75$7.750——
2010-01-27$7.75$7.750——
2010-01-26$7.75$7.753,100——
2010-01-25$7.63$7.63900——
2010-01-22$7.66$7.660——
2010-01-21$7.66$7.667,600——
2010-01-20$7.65$7.651,200——
2010-01-19$7.58$7.584,700——
2010-01-15$7.53$7.5312,800——
2010-01-14$7.75$7.75400——
2010-01-13$7.51$7.51900——
2010-01-12$7.52$7.521,900——
2010-01-11$7.47$7.4711,200——
2010-01-08$7.65$7.65400——
2010-01-07$7.68$7.684,000——
2010-01-06$7.70$7.700——
2010-01-05$7.70$7.703,600——
2010-01-04$7.53$7.535,500——