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 — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$11.30$11.3031,500
2016-12-29$11.40$11.407,400
2016-12-28$11.28$11.2817,400
2016-12-27$11.50$11.5026,900
2016-12-23$11.35$11.3521,900
2016-12-22$11.35$11.3532,500
2016-12-21$11.75$11.7536,000
2016-12-20$11.60$11.6019,200
2016-12-19$11.70$11.7024,200
2016-12-16$11.45$11.4517,300
2016-12-15$11.58$11.5840,200
2016-12-14$11.10$11.1063,700
2016-12-13$11.25$11.2565,400
2016-12-12$11.25$11.2528,800
2016-12-09$11.35$11.35109,600
2016-12-08$11.30$11.3057,000
2016-12-07$11.45$11.45177,800
2016-12-06$11.80$11.8076,800
2016-12-05$12.00$12.0052,700
2016-12-02$12.30$12.3012,600
2016-12-01$12.28$12.2836,600
2016-11-30$12.25$12.25158,100
2016-11-29$13.35$13.3544,600
2016-11-28$13.40$13.4062,400
2016-11-25$13.25$13.2514,800
2016-11-23$13.20$13.2043,500
2016-11-22$13.25$13.25123,300
2016-11-21$12.65$12.6543,700
2016-11-18$12.60$12.6029,000
2016-11-17$12.55$12.5528,200
2016-11-16$12.60$12.6082,400
2016-11-15$11.65$11.6542,400
2016-11-14$11.90$11.9076,400
2016-11-11$11.75$11.7524,100
2016-11-10$11.85$11.8536,900
2016-11-09$11.75$11.75100,200
2016-11-08$12.60$12.6083,500
2016-11-07$12.20$12.2076,000
2016-11-04$11.75$11.7515,300
2016-11-03$11.70$11.7082,300
2016-11-02$12.25$12.2549,300
2016-11-01$12.80$12.8043,300
2016-10-31$12.60$12.60158,300
2016-10-28$13.25$13.2578,000
2016-10-27$13.80$13.8051,500
2016-10-26$14.05$14.0599,100
2016-10-25$13.75$13.75115,600
2016-10-24$13.75$13.7571,600
2016-10-21$13.50$13.5039,300
2016-10-20$13.30$13.3093,100
2016-10-19$13.80$13.8024,700
2016-10-18$13.90$13.9044,700
2016-10-17$13.70$13.7039,700
2016-10-14$13.18$13.1872,400
2016-10-13$13.36$13.3675,500
2016-10-12$13.99$13.9912,200
2016-10-11$13.96$13.9633,800
2016-10-10$13.97$13.97235,500
2016-10-07$13.85$13.8529,400
2016-10-06$13.52$13.52192,800
2016-10-05$13.82$13.82115,100
2016-10-04$13.29$13.2946,100
2016-10-03$13.35$13.35129,100
2016-09-30$13.14$13.14145,000
2016-09-29$12.91$12.9187,200
2016-09-28$13.14$13.14118,300
2016-09-27$12.68$12.68154,100
2016-09-26$11.99$11.9968,800
2016-09-23$11.69$11.6976,600
2016-09-22$11.99$11.9935,400
2016-09-21$11.91$11.91176,000
2016-09-20$11.99$11.99393,300
2016-09-19$10.16$10.1611,100
2016-09-16$9.92$9.9252,900
2016-09-15$10.40$10.4016,300
2016-09-14$10.43$10.4319,500
2016-09-13$10.38$10.389,100
2016-09-12$10.57$10.5735,800
2016-09-09$10.57$10.5719,000
2016-09-08$10.89$10.8925,900
2016-09-07$10.88$10.8819,300
2016-09-06$10.78$10.7826,500
2016-09-02$10.25$10.255,500
2016-09-01$10.33$10.337,300
2016-08-31$10.21$10.218,100
2016-08-30$10.25$10.2523,000
2016-08-29$10.18$10.1824,800
2016-08-26$10.21$10.2136,800
2016-08-25$10.32$10.3210,300
2016-08-24$10.45$10.4510,900
2016-08-23$10.53$10.539,400
2016-08-22$10.62$10.6225,800
2016-08-19$10.29$10.2917,300
2016-08-18$10.33$10.3310,000
2016-08-17$10.51$10.514,400
2016-08-16$10.38$10.3810,800
2016-08-15$10.50$10.5014,300
2016-08-12$10.32$10.327,600
2016-08-11$10.32$10.3219,100
2016-08-10$10.33$10.3316,000
2016-08-09$10.40$10.4013,900
2016-08-08$10.47$10.4710,300
2016-08-05$10.57$10.5716,700
2016-08-04$10.77$10.7710,000
2016-08-03$10.76$10.7613,000
2016-08-02$10.80$10.8030,500
2016-08-01$10.75$10.7544,800
2016-07-29$10.66$10.6629,800
2016-07-28$10.22$10.223,900
2016-07-27$10.34$10.3411,000
2016-07-26$10.28$10.2819,200
2016-07-25$10.30$10.3039,400
2016-07-22$10.51$10.518,600
2016-07-21$10.53$10.5315,700
2016-07-20$10.53$10.5335,600
2016-07-19$10.61$10.6115,700
2016-07-18$10.60$10.6042,300
2016-07-15$10.56$10.5628,900
2016-07-14$10.75$10.7513,700
2016-07-13$10.71$10.7114,700
2016-07-12$10.76$10.7625,500
2016-07-11$10.89$10.8940,000
2016-07-08$10.73$10.7310,900
2016-07-07$10.81$10.816,900
2016-07-06$10.70$10.7020,000
2016-07-05$10.79$10.799,200
2016-07-01$10.89$10.8922,200
2016-06-30$11.04$11.0425,500
2016-06-29$10.79$10.7910,400
2016-06-28$10.73$10.736,400
2016-06-27$10.60$10.6025,000
2016-06-24$10.74$10.7429,600
2016-06-23$10.95$10.9575,100
2016-06-22$11.19$11.1920,100
2016-06-21$11.21$11.2115,200
2016-06-20$11.11$11.1116,600
2016-06-17$11.07$11.0723,400
2016-06-16$11.32$11.3215,500
2016-06-15$11.52$11.5233,700
2016-06-14$11.37$11.3727,300
2016-06-13$11.44$11.4435,100
2016-06-10$11.66$11.6652,300
2016-06-09$11.94$11.9415,300
2016-06-08$11.99$11.9913,500
2016-06-07$12.00$12.0025,300
2016-06-06$11.90$11.9066,700
2016-06-03$11.37$11.37186,000
2016-06-02$12.26$12.2617,800
2016-06-01$12.42$12.4229,300
2016-05-31$12.37$12.3738,600
2016-05-27$12.47$12.4725,400
2016-05-26$12.25$12.2562,100
2016-05-25$12.46$12.4694,000
2016-05-24$12.68$12.6859,200
2016-05-23$12.65$12.6552,300
2016-05-20$12.29$12.2952,900
2016-05-19$12.41$12.4137,800
2016-05-18$12.29$12.29107,700
2016-05-17$12.76$12.7650,400
2016-05-16$12.96$12.9637,800
2016-05-13$12.60$12.6078,100
2016-05-12$12.78$12.78123,400
2016-05-11$12.62$12.62312,200
2016-05-10$11.50$11.5062,000
2016-05-09$11.50$11.5028,000
2016-05-06$11.35$11.3536,300
2016-05-05$11.12$11.1226,300
2016-05-04$11.18$11.1841,300
2016-05-03$11.52$11.5252,100
2016-05-02$11.05$11.0544,600
2016-04-29$10.51$10.51181,600
2016-04-28$11.60$11.6079,200
2016-04-27$11.87$11.87101,200
2016-04-26$11.78$11.7883,000
2016-04-25$12.55$12.5568,600
2016-04-22$11.98$11.9823,700
2016-04-21$11.66$11.6667,300
2016-04-20$11.95$11.9534,700
2016-04-19$12.12$12.1250,500
2016-04-18$12.15$12.15125,700
2016-04-15$13.35$13.3561,400
2016-04-14$13.92$13.9259,200
2016-04-13$14.24$14.24111,500
2016-04-12$14.29$14.29154,600
2016-04-11$13.82$13.8248,600
2016-04-08$13.66$13.6642,700
2016-04-07$13.78$13.7846,900
2016-04-06$13.79$13.79134,200
2016-04-05$13.25$13.2541,000
2016-04-04$13.42$13.4259,500
2016-04-01$13.57$13.57139,700
2016-03-31$13.53$13.53129,900
2016-03-30$13.38$13.38230,100
2016-03-29$12.03$12.0330,500
2016-03-28$12.03$12.0335,200
2016-03-24$11.95$11.9519,600
2016-03-23$11.99$11.9927,300
2016-03-22$11.89$11.8929,300
2016-03-21$11.80$11.8089,800
2016-03-18$11.70$11.70102,700
2016-03-17$12.35$12.3582,500
2016-03-16$11.81$11.8163,700
2016-03-15$11.37$11.3791,000
2016-03-14$10.74$10.74127,800
2016-03-11$10.98$10.98121,400
2016-03-10$11.05$11.05108,600
2016-03-09$11.77$11.7729,900
2016-03-08$11.72$11.7253,200
2016-03-07$11.70$11.7058,500
2016-03-04$12.02$12.0284,700
2016-03-03$11.90$11.9073,800
2016-03-02$12.07$12.07204,000
2016-03-01$12.86$12.86121,800
2016-02-29$12.38$12.38111,100
2016-02-26$12.20$12.20263,700
2016-02-25$11.48$11.4889,800
2016-02-24$11.18$11.1833,000
2016-02-23$11.03$11.0327,300
2016-02-22$11.01$11.01135,500
2016-02-19$10.88$10.8828,600
2016-02-18$10.90$10.9054,900
2016-02-17$11.00$11.00102,900
2016-02-16$10.71$10.71116,600
2016-02-12$9.94$9.9453,400
2016-02-11$9.82$9.8283,900
2016-02-10$9.10$9.10379,100
2016-02-09$7.18$7.1812,100
2016-02-08$7.65$7.6514,900
2016-02-05$7.87$7.8718,200
2016-02-04$7.81$7.814,400
2016-02-03$7.86$7.866,100
2016-02-02$7.76$7.767,500
2016-02-01$7.79$7.7911,200
2016-01-29$7.95$7.9511,500
2016-01-28$7.81$7.816,000
2016-01-27$7.70$7.7016,000
2016-01-26$7.70$7.7023,800
2016-01-25$7.82$7.8238,200
2016-01-22$7.82$7.8246,000
2016-01-21$7.16$7.1632,900
2016-01-20$6.97$6.97103,300
2016-01-19$7.03$7.0353,600
2016-01-15$7.34$7.3437,500
2016-01-14$7.99$7.9977,000
2016-01-13$8.49$8.4928,400
2016-01-12$8.45$8.45124,800
2016-01-11$8.45$8.45182,200
2016-01-08$11.24$11.2495,700
2016-01-07$10.64$10.6443,900
2016-01-06$10.58$10.5838,400
2016-01-05$10.50$10.5044,700
2016-01-04$10.42$10.4270,200