NASDAQ:IRIX | Historical Stock Price | IRIDEX CORP

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
1996-02-16 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.66$1.27$2.43$4.65$8.89$16.991996-02-162026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 1998

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1998-12-31$4.25$4.2533,500
1998-12-30$3.63$3.6311,200
1998-12-29$3.81$3.8129,200
1998-12-28$3.94$3.9431,100
1998-12-24$3.75$3.75192,600
1998-12-23$2.75$2.7550,500
1998-12-22$3.50$3.5011,500
1998-12-21$3.38$3.382,900
1998-12-18$3.25$3.253,500
1998-12-17$3.34$3.346,700
1998-12-16$3.25$3.2517,900
1998-12-15$3.25$3.2524,200
1998-12-14$4.13$4.1315,900
1998-12-11$3.31$3.317,400
1998-12-10$3.50$3.505,300
1998-12-09$3.50$3.506,900
1998-12-08$3.38$3.3811,900
1998-12-07$3.50$3.5010,500
1998-12-04$4.00$4.0012,300
1998-12-03$3.88$3.88100
1998-12-02$3.88$3.884,200
1998-12-01$4.00$4.001,300
1998-11-30$3.88$3.88300
1998-11-27$4.00$4.001,000
1998-11-25$4.00$4.002,000
1998-11-24$4.19$4.194,200
1998-11-23$4.00$4.0023,700
1998-11-20$4.00$4.0032,400
1998-11-19$3.88$3.888,600
1998-11-18$4.00$4.00400
1998-11-17$4.00$4.004,800
1998-11-16$4.00$4.0015,800
1998-11-13$4.13$4.134,300
1998-11-12$4.00$4.003,600
1998-11-11$3.63$3.6366,800
1998-11-10$4.00$4.0030,000
1998-11-09$4.06$4.0625,000
1998-11-06$4.13$4.13200
1998-11-05$4.00$4.0027,300
1998-11-04$4.25$4.2551,500
1998-11-03$4.38$4.3810,200
1998-11-02$4.25$4.253,000
1998-10-30$4.00$4.003,000
1998-10-29$4.13$4.134,000
1998-10-28$3.75$3.75700
1998-10-27$4.00$4.002,000
1998-10-26$4.00$4.003,600
1998-10-23$4.06$4.064,000
1998-10-22$4.00$4.0071,000
1998-10-21$4.13$4.1336,800
1998-10-20$3.63$3.6356,700
1998-10-19$2.50$2.5013,800
1998-10-16$2.44$2.4425,300
1998-10-15$2.63$2.63460,600
1998-10-14$2.81$2.8134,900
1998-10-13$2.63$2.6315,700
1998-10-12$2.50$2.50334,500
1998-10-09$2.31$2.31105,700
1998-10-08$2.38$2.3893,500
1998-10-07$3.25$3.2589,100
1998-10-06$3.44$3.4424,500
1998-10-05$3.63$3.6322,700
1998-10-02$3.75$3.7568,800
1998-10-01$4.06$4.064,900
1998-09-30$5.00$5.00900
1998-09-29$5.00$5.00500
1998-09-28$4.75$4.75600
1998-09-25$5.00$5.008,200
1998-09-24$5.00$5.0023,200
1998-09-23$5.00$5.0044,700
1998-09-22$4.88$4.8815,100
1998-09-21$4.63$4.638,500
1998-09-18$4.88$4.881,200
1998-09-17$4.88$4.885,000
1998-09-16$5.00$5.008,100
1998-09-15$5.13$5.1339,600
1998-09-14$5.00$5.001,600
1998-09-11$5.00$5.001,000
1998-09-10$4.88$4.8815,700
1998-09-09$4.81$4.8118,200
1998-09-08$5.00$5.004,500
1998-09-04$4.88$4.8821,800
1998-09-03$4.63$4.6310,400
1998-09-02$4.56$4.5622,100
1998-09-01$4.63$4.6325,200
1998-08-31$4.88$4.883,700
1998-08-28$4.88$4.886,100
1998-08-27$4.88$4.8816,400
1998-08-26$4.88$4.883,600
1998-08-25$5.00$5.005,700
1998-08-24$5.00$5.0028,200
1998-08-21$5.75$5.754,500
1998-08-20$5.63$5.6333,400
1998-08-19$5.63$5.6318,500
1998-08-18$5.75$5.7575,500
1998-08-17$5.75$5.755,300
1998-08-14$5.75$5.756,300
1998-08-13$5.44$5.4410,800
1998-08-12$5.50$5.501,600
1998-08-11$5.06$5.06900
1998-08-10$5.75$5.751,700
1998-08-07$5.88$5.888,100
1998-08-06$5.63$5.634,600
1998-08-05$5.38$5.3816,000
1998-08-04$5.38$5.3870,100
1998-08-03$6.00$6.002,300
1998-07-31$6.00$6.0027,800
1998-07-30$6.13$6.1356,100
1998-07-29$6.13$6.133,300
1998-07-28$6.50$6.5020,600
1998-07-27$6.41$6.4127,900
1998-07-24$6.25$6.256,500
1998-07-23$6.38$6.389,200
1998-07-22$6.50$6.506,200
1998-07-21$6.63$6.6326,800
1998-07-20$6.63$6.6323,200
1998-07-17$6.38$6.3811,800
1998-07-16$6.13$6.13161,300
1998-07-15$6.00$6.0025,600
1998-07-14$6.63$6.6319,200
1998-07-13$7.00$7.0019,600
1998-07-10$7.19$7.1953,300
1998-07-09$6.75$6.75301,900
1998-07-08$6.44$6.44985,800
1998-07-07$6.56$6.5628,300
1998-07-06$7.50$7.5010,100
1998-07-02$7.88$7.8819,600
1998-07-01$7.88$7.881,400
1998-06-30$8.00$8.002,400
1998-06-29$8.00$8.006,100
1998-06-26$7.88$7.8846,500
1998-06-25$7.88$7.886,600
1998-06-24$8.00$8.005,200
1998-06-23$8.13$8.1352,600
1998-06-22$8.25$8.256,500
1998-06-19$8.31$8.310
1998-06-18$8.31$8.314,500
1998-06-17$8.25$8.256,200
1998-06-16$8.38$8.3854,600
1998-06-15$8.44$8.447,200
1998-06-12$8.38$8.386,000
1998-06-11$8.50$8.501,000
1998-06-10$8.44$8.44180,500
1998-06-09$8.69$8.696,300
1998-06-08$8.63$8.6360,700
1998-06-05$8.88$8.8818,400
1998-06-04$9.44$9.44100
1998-06-03$9.44$9.441,100
1998-06-02$9.13$9.13400
1998-06-01$9.19$9.199,600
1998-05-29$9.25$9.255,800
1998-05-28$9.50$9.5018,200
1998-05-27$9.38$9.3826,600
1998-05-26$9.38$9.38500
1998-05-22$9.63$9.6339,700
1998-05-21$9.00$9.006,100
1998-05-20$9.13$9.135,900
1998-05-19$9.13$9.1323,800
1998-05-18$9.00$9.00311,500
1998-05-15$9.00$9.0024,200
1998-05-14$8.75$8.7519,800
1998-05-13$8.56$8.564,800
1998-05-12$8.75$8.75700
1998-05-11$8.63$8.633,800
1998-05-08$8.50$8.5026,800
1998-05-07$9.19$9.1911,100
1998-05-06$9.50$9.5070,600
1998-05-05$9.50$9.509,200
1998-05-04$9.38$9.3841,000
1998-05-01$9.06$9.0614,100
1998-04-30$9.06$9.066,400
1998-04-29$8.88$8.882,800
1998-04-28$8.94$8.947,800
1998-04-27$9.00$9.0013,300
1998-04-24$9.06$9.0670,700
1998-04-23$9.75$9.7523,300
1998-04-22$9.88$9.8834,300
1998-04-21$10.00$10.0020,100
1998-04-20$11.00$11.0033,600
1998-04-17$10.13$10.1361,200
1998-04-16$9.13$9.138,900
1998-04-15$8.75$8.7522,200
1998-04-14$8.63$8.632,800
1998-04-13$8.38$8.3822,100
1998-04-09$8.25$8.252,000
1998-04-08$8.25$8.251,300
1998-04-07$8.25$8.253,500
1998-04-06$8.25$8.2542,900
1998-04-03$8.63$8.6362,300
1998-04-02$8.25$8.2540,700
1998-04-01$8.50$8.509,300
1998-03-31$8.31$8.3110,700
1998-03-30$8.25$8.259,600
1998-03-27$8.25$8.251,800
1998-03-26$8.25$8.255,500
1998-03-25$8.38$8.3863,000
1998-03-24$8.38$8.387,600
1998-03-23$8.25$8.25133,400
1998-03-20$8.38$8.3821,000
1998-03-19$8.38$8.3818,300
1998-03-18$8.50$8.5010,400
1998-03-17$8.63$8.635,100
1998-03-16$8.63$8.631,500
1998-03-13$8.50$8.5011,300
1998-03-12$8.50$8.508,100
1998-03-11$8.63$8.631,000
1998-03-10$8.63$8.638,100
1998-03-09$8.50$8.506,300
1998-03-06$8.50$8.50128,600
1998-03-05$8.19$8.1973,700
1998-03-04$8.50$8.5015,800
1998-03-03$8.63$8.6314,500
1998-03-02$8.63$8.6323,500
1998-02-27$8.75$8.7533,700
1998-02-26$9.13$9.1325,700
1998-02-25$8.75$8.7565,000
1998-02-24$8.63$8.6316,500
1998-02-23$8.88$8.886,800
1998-02-20$8.88$8.881,500
1998-02-19$9.00$9.0015,100
1998-02-18$8.88$8.8825,800
1998-02-17$9.00$9.007,600
1998-02-13$9.00$9.0013,300
1998-02-12$8.88$8.8811,100
1998-02-11$9.00$9.0041,300
1998-02-10$8.50$8.5036,000
1998-02-09$8.25$8.259,700
1998-02-06$8.13$8.1393,400
1998-02-05$7.75$7.7535,600
1998-02-04$7.75$7.7576,500
1998-02-03$7.75$7.7513,100
1998-02-02$7.50$7.5042,000
1998-01-30$8.00$8.0086,900
1998-01-29$7.63$7.63105,700
1998-01-28$7.25$7.2511,100
1998-01-27$7.63$7.6315,700
1998-01-26$7.38$7.3840,300
1998-01-23$7.75$7.7526,500
1998-01-22$7.38$7.3880,100
1998-01-21$7.38$7.3829,000
1998-01-20$7.75$7.7510,400
1998-01-16$7.75$7.7511,800
1998-01-15$7.38$7.3817,400
1998-01-14$7.25$7.2522,300
1998-01-13$7.50$7.5011,600
1998-01-12$8.13$8.132,000
1998-01-09$8.13$8.1376,700
1998-01-08$8.75$8.755,900
1998-01-07$8.81$8.812,500
1998-01-06$8.75$8.7555,400
1998-01-05$8.38$8.3841,300
1998-01-02$7.88$7.887,500