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 — 2000

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2000-12-29$2.19$2.1953,900
2000-12-28$1.75$1.7551,000
2000-12-27$1.97$1.9753,000
2000-12-26$2.00$2.006,900
2000-12-22$2.19$2.1913,200
2000-12-21$2.16$2.1621,700
2000-12-20$2.09$2.095,200
2000-12-19$2.13$2.139,200
2000-12-18$2.25$2.2523,900
2000-12-15$2.31$2.3126,800
2000-12-14$2.44$2.4446,400
2000-12-13$2.50$2.503,200
2000-12-12$2.50$2.502,400
2000-12-11$2.44$2.4414,300
2000-12-08$2.69$2.695,800
2000-12-07$2.56$2.5616,000
2000-12-06$2.75$2.759,500
2000-12-05$2.69$2.694,800
2000-12-04$2.56$2.564,400
2000-12-01$2.56$2.566,800
2000-11-30$2.50$2.5016,000
2000-11-29$2.31$2.3114,100
2000-11-28$2.25$2.255,100
2000-11-27$2.50$2.5020,700
2000-11-24$2.59$2.591,000
2000-11-22$2.59$2.596,800
2000-11-21$2.47$2.4711,700
2000-11-20$2.47$2.4730,500
2000-11-17$2.56$2.5670,200
2000-11-16$3.00$3.002,000
2000-11-15$3.13$3.1373,300
2000-11-14$3.25$3.2537,800
2000-11-13$3.19$3.1914,900
2000-11-10$3.44$3.446,800
2000-11-09$3.50$3.5031,000
2000-11-08$3.63$3.6314,900
2000-11-07$3.44$3.4440,000
2000-11-06$3.25$3.2511,500
2000-11-03$2.94$2.942,100
2000-11-02$3.00$3.0036,300
2000-11-01$2.94$2.9435,700
2000-10-31$2.81$2.8191,400
2000-10-30$2.75$2.7572,600
2000-10-27$2.19$2.1950,200
2000-10-26$2.13$2.1358,200
2000-10-25$1.91$1.9118,400
2000-10-24$1.88$1.8820,300
2000-10-23$1.78$1.789,700
2000-10-20$1.84$1.8414,100
2000-10-19$1.66$1.664,200
2000-10-18$1.66$1.6614,000
2000-10-17$1.75$1.754,100
2000-10-16$1.91$1.9110,900
2000-10-13$1.97$1.979,300
2000-10-12$1.91$1.9150,700
2000-10-11$2.09$2.0914,200
2000-10-10$1.97$1.9722,200
2000-10-09$2.00$2.005,200
2000-10-06$2.03$2.0314,900
2000-10-05$2.00$2.0016,200
2000-10-04$2.03$2.0320,700
2000-10-03$2.00$2.004,800
2000-10-02$2.06$2.0613,400
2000-09-29$2.16$2.166,900
2000-09-28$2.13$2.1327,700
2000-09-27$1.97$1.9742,500
2000-09-26$1.97$1.9714,500
2000-09-25$2.31$2.3161,400
2000-09-22$2.03$2.0327,200
2000-09-21$1.94$1.941,400
2000-09-20$2.03$2.0369,100
2000-09-19$1.94$1.9452,500
2000-09-18$1.94$1.940
2000-09-15$1.94$1.9424,400
2000-09-14$1.88$1.880
2000-09-13$1.88$1.888,100
2000-09-12$1.94$1.9424,000
2000-09-11$1.97$1.970
2000-09-08$1.97$1.97100
2000-09-07$1.94$1.941,000
2000-09-06$1.94$1.94200
2000-09-05$1.94$1.940
2000-09-01$1.94$1.941,300
2000-08-31$2.00$2.007,300
2000-08-30$2.00$2.00500
2000-08-29$2.00$2.006,600
2000-08-28$2.00$2.005,400
2000-08-25$2.00$2.006,500
2000-08-24$1.88$1.885,900
2000-08-23$2.00$2.004,300
2000-08-22$2.00$2.0030,300
2000-08-21$2.13$2.135,300
2000-08-18$2.13$2.138,100
2000-08-17$2.06$2.065,900
2000-08-16$2.13$2.1323,800
2000-08-15$2.13$2.1349,700
2000-08-14$2.00$2.0011,500
2000-08-11$1.78$1.781,200
2000-08-10$1.75$1.754,300
2000-08-09$1.75$1.757,100
2000-08-08$1.69$1.6932,900
2000-08-07$1.69$1.691,600
2000-08-04$1.81$1.817,900
2000-08-03$1.69$1.691,200
2000-08-02$1.69$1.69500
2000-08-01$1.75$1.754,800
2000-07-31$1.94$1.9425,200
2000-07-28$1.88$1.883,700
2000-07-27$2.06$2.0633,200
2000-07-26$2.09$2.0974,100
2000-07-25$1.91$1.9182,900
2000-07-24$1.53$1.5312,900
2000-07-21$1.56$1.5610,000
2000-07-20$1.69$1.6962,800
2000-07-19$1.38$1.381,700
2000-07-18$1.38$1.388,800
2000-07-17$1.44$1.4426,900
2000-07-14$1.41$1.419,700
2000-07-13$1.44$1.445,400
2000-07-12$1.50$1.505,100
2000-07-11$1.56$1.5620,400
2000-07-10$1.53$1.53600
2000-07-07$1.50$1.5010,500
2000-07-06$1.47$1.476,100
2000-07-05$1.53$1.532,000
2000-07-03$1.53$1.5332,100
2000-06-30$1.81$1.811,300
2000-06-29$1.81$1.819,100
2000-06-28$1.78$1.785,200
2000-06-27$1.78$1.783,600
2000-06-26$1.84$1.8418,000
2000-06-23$1.84$1.8424,700
2000-06-22$1.84$1.8418,200
2000-06-21$1.84$1.8430,000
2000-06-20$1.81$1.8127,700
2000-06-19$1.81$1.811,600
2000-06-16$1.81$1.818,100
2000-06-15$1.88$1.8822,800
2000-06-14$1.97$1.976,700
2000-06-13$2.00$2.0030,800
2000-06-12$1.88$1.8815,800
2000-06-09$1.75$1.7530,300
2000-06-08$1.75$1.7510,800
2000-06-07$1.81$1.8126,300
2000-06-06$1.72$1.7231,400
2000-06-05$1.72$1.7210,500
2000-06-02$1.69$1.699,000
2000-06-01$1.75$1.7537,300
2000-05-31$1.59$1.59800
2000-05-30$1.56$1.567,900
2000-05-26$1.50$1.507,900
2000-05-25$1.50$1.507,900
2000-05-24$1.56$1.567,100
2000-05-23$1.59$1.597,100
2000-05-22$1.53$1.5311,600
2000-05-19$1.63$1.638,400
2000-05-18$1.75$1.757,700
2000-05-17$1.75$1.75700
2000-05-16$1.75$1.7521,200
2000-05-15$1.81$1.813,900
2000-05-12$1.75$1.755,000
2000-05-11$1.59$1.5970,500
2000-05-10$1.56$1.56166,800
2000-05-09$2.00$2.0017,600
2000-05-08$2.00$2.0046,000
2000-05-05$2.00$2.0031,300
2000-05-04$1.69$1.693,900
2000-05-03$1.69$1.693,700
2000-05-02$1.66$1.6622,300
2000-05-01$1.56$1.562,100
2000-04-28$1.56$1.5614,100
2000-04-27$1.50$1.5017,200
2000-04-26$1.50$1.5017,400
2000-04-25$1.53$1.537,900
2000-04-24$1.59$1.591,200
2000-04-20$1.66$1.6615,900
2000-04-19$1.63$1.6313,500
2000-04-18$1.53$1.537,100
2000-04-17$1.56$1.5622,800
2000-04-14$1.56$1.5618,200
2000-04-13$1.63$1.6320,500
2000-04-12$1.63$1.636,700
2000-04-11$1.75$1.7543,600
2000-04-10$1.75$1.758,800
2000-04-07$1.81$1.812,900
2000-04-06$1.81$1.8115,900
2000-04-05$1.88$1.886,300
2000-04-04$1.75$1.7531,900
2000-04-03$1.94$1.944,600
2000-03-31$1.97$1.9750,800
2000-03-30$1.94$1.9414,500
2000-03-29$2.00$2.0026,000
2000-03-28$2.09$2.0915,100
2000-03-27$2.00$2.0018,200
2000-03-24$2.06$2.063,300
2000-03-23$2.13$2.1315,000
2000-03-22$2.00$2.0011,400
2000-03-21$2.22$2.222,900
2000-03-20$2.28$2.286,200
2000-03-17$2.19$2.195,600
2000-03-16$2.00$2.0011,500
2000-03-15$2.06$2.06176,500
2000-03-14$2.03$2.03104,400
2000-03-13$2.06$2.06179,400
2000-03-10$2.34$2.34353,900
2000-03-09$2.16$2.1640,500
2000-03-08$2.19$2.19159,200
2000-03-07$2.16$2.1630,600
2000-03-06$2.13$2.1321,500
2000-03-03$2.13$2.1358,800
2000-03-02$2.16$2.1620,100
2000-03-01$2.16$2.1615,600
2000-02-29$2.16$2.165,400
2000-02-28$2.25$2.257,800
2000-02-25$2.25$2.2521,900
2000-02-24$2.25$2.2512,300
2000-02-23$2.34$2.3449,800
2000-02-22$2.50$2.50150,900
2000-02-18$2.31$2.31115,300
2000-02-17$2.22$2.22261,300
2000-02-16$2.13$2.1365,700
2000-02-15$2.03$2.0329,900
2000-02-14$2.06$2.0628,400
2000-02-11$2.03$2.0332,800
2000-02-10$2.03$2.0314,100
2000-02-09$2.06$2.0621,900
2000-02-08$2.09$2.0919,700
2000-02-07$2.09$2.0912,500
2000-02-04$2.00$2.0064,900
2000-02-03$2.00$2.0039,800
2000-02-02$2.03$2.0317,300
2000-02-01$2.00$2.0012,000
2000-01-31$2.00$2.0038,200
2000-01-28$2.03$2.036,000
2000-01-27$2.06$2.0624,000
2000-01-26$2.03$2.0340,800
2000-01-25$2.06$2.0622,000
2000-01-24$2.03$2.0336,300
2000-01-21$2.06$2.0628,500
2000-01-20$2.09$2.09153,900
2000-01-19$2.16$2.1620,900
2000-01-18$2.16$2.1663,100
2000-01-14$2.19$2.1987,200
2000-01-13$2.28$2.2857,000
2000-01-12$2.28$2.28122,100
2000-01-11$2.16$2.16249,200
2000-01-10$3.09$3.094,700
2000-01-07$3.09$3.09400
2000-01-06$3.00$3.0014,400
2000-01-05$3.03$3.034,000
2000-01-04$3.19$3.1920,700
2000-01-03$3.19$3.1917,300