RBCN

Rubicon Technology, Inc. Historical Stock Prices

$1.89
*  
0.02
1.05%
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*Delayed - data as of Jul. 28, 2015  -  Find a broker to begin trading RBCN now
Exchange: NASDAQ
Industry: Technology
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Results for: 1 Year, From 27-JUL-2014 TO 27-JUL-2015

Date Open High "High" is the highest sales price the stock has achieved during the regular trading hours, the intra-day high. Low "Low" is the lowest sales price the stock has fallen to during the regular trading hours, the intra-day low. Close / Last "Close" is the period at the end of the trading session. Sometimes used to refer to closing price. Volume "Volume" The closing daily official volumes represented graphically for each trading day.
16:00  1.89  1.93  1.78  1.89 147,495
07/27/2015 1.91 1.9699 1.9 1.91 82,704
07/24/2015 1.99 1.99 1.94 1.94 78,910
07/23/2015 2 2.04 1.9 1.97 203,132
07/22/2015 2.04 2.06 2 2 39,189
07/21/2015 2.07 2.09 2.03 2.04 71,594
07/20/2015 2.22 2.2213 2.03 2.04 147,738
07/17/2015 2.37 2.37 2.205 2.24 154,173
07/16/2015 2.34 2.4 2.3 2.4 89,651
07/15/2015 2.32 2.4 2.28 2.34 66,041
07/14/2015 2.38 2.38 2.28 2.35 56,728
07/13/2015 2.15 2.41 2.13 2.38 116,622
07/10/2015 2.15 2.21 2.1 2.19 58,531
07/09/2015 2.04 2.2 2.04 2.12 83,317
07/08/2015 2.03 2.2 2.03 2.07 101,456
07/07/2015 2.12 2.21 1.95 2.19 214,556
07/06/2015 2.2 2.25 2.11 2.21 108,424
07/02/2015 2.24 2.3 2.2 2.25 133,130
07/01/2015 2.36 2.445 2.28 2.28 201,740
06/30/2015 2.45 2.52 2.33 2.43 132,344
06/29/2015 2.7 2.74 2.42 2.44 398,848
06/26/2015 2.76 2.79 2.7 2.73 3,319,689
06/25/2015 2.77 2.83 2.7 2.79 127,085
06/24/2015 2.75 2.82 2.71 2.74 209,153
06/23/2015 2.68 2.8 2.67 2.77 170,596
06/22/2015 2.75 2.8 2.7 2.74 117,524
06/19/2015 2.76 2.82 2.71 2.72 132,891
06/18/2015 2.75 2.79 2.73 2.74 100,824
06/17/2015 2.74 2.89 2.74 2.76 103,067
06/16/2015 2.73 2.81 2.72 2.76 52,247
06/15/2015 2.8 2.87 2.72 2.73 118,127
06/12/2015 2.89 2.89 2.78 2.8 68,392
06/11/2015 2.92 2.94 2.85 2.89 59,170
06/10/2015 2.945 2.97 2.88 2.94 85,572
06/09/2015 3.01 3.01 2.9 2.93 130,760
06/08/2015 3.05 3.06 2.99 3.02 120,351
06/05/2015 3.05 3.09 2.99 3.07 217,598
06/04/2015 2.89 3.04 2.89 3.03 147,994
06/03/2015 2.87 3 2.86 2.89 162,602
06/02/2015 2.72 2.98 2.69 2.84 221,755
06/01/2015 2.66 2.8 2.62 2.71 294,692
05/29/2015 2.66 2.84 2.66 2.69 301,704
05/28/2015 2.92 2.94 2.84 2.85 258,314
05/27/2015 2.92 2.93 2.86 2.9 166,373
05/26/2015 3 3.04 2.85 2.89 185,015
05/22/2015 3.03 3.05 2.96 3 234,373
05/21/2015 3.01 3.05 2.99 3.05 192,787
05/20/2015 3.05 3.1 3 3.03 150,714
05/19/2015 3.11 3.175 3.02 3.05 191,602
05/18/2015 3.15 3.27 3.0816 3.13 183,264
05/15/2015 3.13 3.19 3.13 3.16 71,783
05/14/2015 3.2 3.28 3.12 3.15 165,576
05/13/2015 3.17 3.29 3.13 3.17 135,971
05/12/2015 3.16 3.28 3.1 3.18 192,763
05/11/2015 3.41 3.41 3.08 3.19 368,643
05/08/2015 3.55 3.56 3.3 3.39 618,907
05/07/2015 3.59 3.65 3.51 3.62 185,758
05/06/2015 3.47 3.63 3.42 3.61 162,836
05/05/2015 3.59 3.69 3.34 3.46 322,903
05/04/2015 3.7 3.7297 3.6 3.63 189,757
05/01/2015 3.84 3.85 3.65 3.68 173,714
04/30/2015 3.87 3.9 3.78 3.84 194,132
04/29/2015 3.91 4.075 3.84 3.93 137,112
04/28/2015 3.83 3.97 3.79 3.9 102,704
04/27/2015 3.9 4.01 3.75 3.81 147,807
04/24/2015 3.91 3.94 3.78 3.89 109,440
04/23/2015 3.85 3.93 3.76 3.9 107,872
04/22/2015 3.79 3.89 3.745 3.85 62,986
04/21/2015 3.79 3.85 3.75 3.79 67,393
04/20/2015 3.89 3.9 3.77 3.77 135,389
04/17/2015 3.91 3.97 3.84 3.89 130,584
04/16/2015 4 4.04 3.92 3.95 110,256
04/15/2015 3.75 4.11 3.74 4.03 260,478
04/14/2015 3.71 3.75 3.635 3.73 126,299
04/13/2015 3.71 3.725 3.61 3.69 145,384
04/10/2015 3.69 3.75 3.659 3.71 152,700
04/09/2015 3.72 3.77 3.64 3.69 122,951
04/08/2015 3.74 3.79 3.65 3.73 168,285
04/07/2015 3.78 3.9 3.73 3.75 208,786
04/06/2015 3.75 3.885 3.75 3.78 154,572
04/02/2015 3.86 3.8899 3.75 3.78 204,627
04/01/2015 3.91 3.98 3.83 3.85 100,097
03/31/2015 3.93 3.98 3.88 3.94 98,867
03/30/2015 3.96 4.01 3.89 3.96 192,843
03/27/2015 3.97 3.99 3.85 3.96 188,800
03/26/2015 3.92 4.01 3.89 3.95 160,209
03/25/2015 4.11 4.129 3.88 3.92 298,689
03/24/2015 4.09 4.2 4.06 4.09 130,998
03/23/2015 4.15 4.25 4.07 4.1 175,078
03/20/2015 4.25 4.32 4.04 4.16 488,378
03/19/2015 4.09 4.28 4.09 4.21 106,986
03/18/2015 4.05 4.2 4.015 4.11 157,940
03/17/2015 4.15 4.17 3.99 4.04 194,749
03/16/2015 4.24 4.31 4.1 4.17 203,904
03/13/2015 4.23 4.29 4.15 4.23 85,930
03/12/2015 4.3 4.34 4.2 4.24 178,363
03/11/2015 4.34 4.37 4.26 4.29 131,456
03/10/2015 4.4 4.47 4.31 4.32 190,656
03/09/2015 4.52 4.52 4.41 4.44 131,208
03/06/2015 4.52 4.59 4.455 4.52 259,222
03/05/2015 4.45 4.56 4.4 4.54 165,860
03/04/2015 4.35 4.5 4.33 4.43 201,945
03/03/2015 4.5 4.68 4.35 4.36 317,671
03/02/2015 4.35 4.59 4.35 4.48 273,309
02/27/2015 4.51 4.58 4.31 4.36 209,321
02/26/2015 4.56 4.66 4.48 4.51 126,512
02/25/2015 4.66 4.84 4.55 4.56 217,126
02/24/2015 4.51 4.78 4.5 4.65 202,340
02/23/2015 4.46 4.59 4.36 4.5 171,682
02/20/2015 4.58 4.69 4.47 4.49 156,373
02/19/2015 4.48 4.75 4.46 4.56 405,515
02/18/2015 4.48 4.59 4.44 4.48 321,640
02/17/2015 4.5 4.57 4.44 4.5 240,327
02/13/2015 4.75 4.82 4.17 4.53 624,889
02/12/2015 4.53 4.9 4.46 4.66 539,793
02/11/2015 4.29 4.51 4.29 4.48 132,143
02/10/2015 4.42 4.45 4.15 4.32 215,251
02/09/2015 4.31 4.49 4.23 4.38 132,660
02/06/2015 4.41 4.5 4.25 4.31 249,671
02/05/2015 4.26 4.42 4.24 4.38 446,684
02/04/2015 4.49 4.64 4.17 4.27 332,319
02/03/2015 4.23 4.5699 4.23 4.51 294,292
02/02/2015 4.18 4.4 4.1 4.39 378,912
01/30/2015 3.97 4.23 3.97 4.16 255,267
01/29/2015 3.92 4.08 3.8008 4.04 196,415
01/28/2015 4.1 4.11 3.83 3.93 575,846
01/27/2015 4.03 4.15 4.01 4.03 97,982
01/26/2015 3.92 4.13 3.92 4.09 265,457
01/23/2015 3.93 4.03 3.86 3.94 188,612
01/22/2015 3.97 4.09 3.84 3.92 263,197
01/21/2015 3.95 3.99 3.8 3.93 600,841
01/20/2015 4 4.04 3.866 3.97 265,550
01/16/2015 4 4.11 3.92 4 206,010
01/15/2015 4.03 4.24 3.95 4.02 360,225
01/14/2015 4.04 4.15 3.95 4.01 281,439
01/13/2015 4.2 4.35 4.06 4.1 200,851
01/12/2015 4.32 4.48 4.09 4.15 355,263
01/09/2015 4.43 4.58 4.29 4.31 161,287
01/08/2015 4.33 4.6 4.31 4.415 245,084
01/07/2015 4.45 4.46 4.24 4.28 287,375
01/06/2015 4.4 4.5 4.37 4.4 534,112
01/05/2015 4.4 4.62 4.37 4.39 530,413
01/02/2015 4.58 4.62 4.315 4.41 343,072
12/31/2014 4.35 4.645 4.35 4.57 302,858
12/30/2014 4.25 4.42 4.25 4.35 497,827
12/29/2014 4.1 4.39 4.1 4.25 557,439
12/26/2014 4.2 4.23 4.1 4.1 189,994
12/24/2014 4.01 4.19 3.97 4.17 437,129
12/23/2014 3.83 4.04 3.81 4.01 574,530
12/22/2014 4 4.08 3.82 3.84 680,754
12/19/2014 3.93 4.08 3.87 4 864,902
12/18/2014 4.01 4.07 3.88 3.95 463,051
12/17/2014 3.88 4.03 3.8508 3.95 556,766
12/16/2014 4.08 4.24 3.85 3.87 695,866
12/15/2014 4.27 4.5399 4.05 4.08 425,167
12/12/2014 4.5 4.61 4.21 4.24 410,247
12/11/2014 4.49 4.77 4.43 4.54 346,696
12/10/2014 4.74 4.74 4.44 4.44 222,300
12/09/2014 4.35 4.79 4.34 4.74 244,376
12/08/2014 4.73 4.79 4.4 4.41 220,983
12/05/2014 4.63 4.89 4.6 4.74 176,810
12/04/2014 4.65 4.75 4.56 4.62 206,177
12/03/2014 4.76 4.945 4.64 4.66 363,602
12/02/2014 4.7 4.95 4.6406 4.76 410,609
12/01/2014 5.02 5.04 4.71 4.72 583,311
11/28/2014 5.32 5.375 5.11 5.14 225,997
11/26/2014 5.04 5.3 4.98 5.3 456,528
11/25/2014 5.15 5.18 4.97 5.05 275,255
11/24/2014 5.11 5.225 5.05 5.13 356,203
11/21/2014 5.03 5.15 4.9 5.11 578,626
11/20/2014 4.6 4.97 4.57 4.95 437,738
11/19/2014 4.5 4.73 4.43 4.63 526,250
11/18/2014 4.26 4.67 4.232 4.53 597,142
11/17/2014 4.35 4.4999 4.21 4.24 339,598
11/14/2014 4.21 4.48 4.13 4.44 443,391
11/13/2014 4.17 4.35 4.13 4.21 275,326
11/12/2014 4.24 4.29 4.08 4.19 328,535
11/11/2014 4.41 4.45 4.23 4.27 291,790
11/10/2014 4.39 4.51 4.3 4.4 679,247
11/07/2014 3.85 4.4 3.75 4.395 1,123,090
11/06/2014 4.17 4.24 3.96 4.01 566,458
11/05/2014 4.24 4.35 4.16 4.19 393,362
11/04/2014 4.45 4.57 4.2 4.2 400,000
11/03/2014 4.45 4.77 4.43 4.47 806,329
10/31/2014 4.31 4.5 4.14 4.43 2,602,999
10/30/2014 4.21 4.27 4.09 4.17 443,251
10/29/2014 4.1 4.34 4 4.22 814,733
10/28/2014 3.87 4.09 3.87 4.07 937,288
10/27/2014 4.25 4.33 4.06 4.15 550,144
10/24/2014 4.46 4.47 4.24 4.29 356,010
10/23/2014 4.35 4.599 4.25 4.49 492,980
10/22/2014 4.48 4.5 4.245 4.29 618,344
10/21/2014 4.29 4.5 4.2447 4.43 565,359
10/20/2014 4.2 4.33 4.161 4.21 465,768
10/17/2014 4.57 4.74 4.21 4.22 835,114
10/16/2014 4.15 4.799 4.11 4.485 1,407,275
10/15/2014 4.14 4.49 4.04 4.2 1,064,855
10/14/2014 4.16 4.4 4.1 4.19 648,170
10/13/2014 4.79 4.8 4.05 4.09 1,664,097
10/10/2014 3.97 5.95 3.92 4.82 5,239,483
10/09/2014 4.43 4.45 3.99 4.01 811,435
10/08/2014 4.29 4.57 4.29 4.49 862,642
10/07/2014 3.79 4.75 3.77 4.31 2,323,669
10/06/2014 4.54 4.6044 3.555 4 2,064,321
10/03/2014 4.61 4.61 4.46 4.54 564,733
10/02/2014 4.25 4.565 4.23 4.52 691,082
10/01/2014 4.23 4.535 4.15 4.25 790,983
09/30/2014 4.55 4.61 4.25 4.25 1,130,605
09/29/2014 4.25 4.67 4.23 4.57 1,351,319
09/26/2014 4.46 4.62 4.27 4.3 610,806
09/25/2014 4.75 4.75 4.51 4.51 512,842
09/24/2014 4.71 4.87 4.5 4.74 688,993
09/23/2014 4.93 4.99 4.73 4.74 658,131
09/22/2014 4.97 5.01 4.81 4.97 571,595
09/19/2014 5.14 5.225 4.95 5.01 1,108,046
09/18/2014 5.34 5.42 4.83 5.12 3,210,395
09/17/2014 5.19 5.69 5.09 5.32 1,197,386
09/16/2014 5.61 5.61 5.17 5.2 1,106,789
09/15/2014 5.97 5.97 5.59 5.62 402,040
09/12/2014 5.85 5.98 5.82 5.94 246,368
09/11/2014 5.83 5.906 5.755 5.85 333,171
09/10/2014 5.97 5.97 5.7 5.89 374,642
09/09/2014 6.26 6.3 5.9 5.92 440,837
09/08/2014 6.1 6.28 6.06 6.26 304,600
09/05/2014 6.16 6.27 5.88 6.12 487,610
09/04/2014 6.16 6.32 6.13 6.17 197,942
09/03/2014 6.12 6.18 6.03 6.13 382,485
09/02/2014 6.26 6.44 6.03 6.08 908,787
08/29/2014 6.25 6.27 6.16 6.24 389,570
08/28/2014 6.36 6.42 6.195 6.26 534,740
08/27/2014 6.66 6.8199 6.31 6.39 640,231
08/26/2014 6.51 6.68 6.41 6.65 365,201
08/25/2014 6.4 6.62 6.37 6.5 303,882
08/22/2014 6.19 6.36 6.08 6.28 208,587
08/21/2014 6.46 6.51 6.11 6.19 394,903
08/20/2014 6.41 6.52 6.3 6.44 417,114
08/19/2014 6.33 6.58 6.33 6.41 454,203
08/18/2014 6.23 6.31 6.19 6.3 221,781
08/15/2014 6.17 6.35 6.06 6.18 391,594
08/14/2014 5.85 6.16 5.85 6.12 334,737
08/13/2014 5.72 5.9 5.7 5.88 452,047
08/12/2014 6.1 6.15 5.7 5.72 599,437
08/11/2014 5.95 6.14 5.95 6.05 891,141
08/08/2014 6.49 6.49 5.52 5.86 3,521,633
08/07/2014 7.66 7.755 7.43 7.49 803,893
08/06/2014 7.57 7.76 7.48 7.6 347,510
08/05/2014 7.52 7.71 7.5 7.64 635,914
08/04/2014 7.7 7.788 7.425 7.55 470,040
08/01/2014 7.53 7.78 7.5 7.65 497,163
07/31/2014 7.85 7.96 7.53 7.53 374,489
07/30/2014 7.95 8.098 7.84 7.95 328,217
07/29/2014 8.15 8.28 7.87 7.87 646,355
07/28/2014 8.45 8.45 8.05 8.08 650,931
*This data reflects the latest intra-day delayed pricing.
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