TECL returned 7.3% between 2011 and 2012.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2012 | $1.10 | $1.18 | $1.10 | $1.18 | 17,201,600 |
December 28 2012 | $1.12 | $1.14 | $1.11 | $1.11 | 6,351,640 |
December 27 2012 | $1.15 | $1.16 | $1.10 | $1.15 | 8,243,400 |
December 26 2012 | $1.17 | $1.18 | $1.14 | $1.15 | 4,953,200 |
December 24 2012 | $1.18 | $1.18 | $1.16 | $1.17 | 3,180,560 |
December 21 2012 | $1.17 | $1.19 | $1.15 | $1.18 | 8,860,160 |
December 20 2012 | $1.21 | $1.22 | $1.19 | $1.21 | 6,715,680 |
December 19 2012 | $1.23 | $1.24 | $1.21 | $1.21 | 9,864,120 |
December 18 2012 | $1.19 | $1.23 | $1.18 | $1.22 | 14,625,360 |
December 17 2012 | $1.14 | $1.18 | $1.13 | $1.17 | 6,834,240 |
December 14 2012 | $1.14 | $1.15 | $1.12 | $1.13 | 7,992,840 |
December 13 2012 | $1.19 | $1.20 | $1.15 | $1.17 | 6,358,560 |
December 12 2012 | $1.22 | $1.22 | $1.18 | $1.19 | 10,545,800 |
December 11 2012 | $1.18 | $1.22 | $1.17 | $1.20 | 12,700,600 |
December 10 2012 | $1.13 | $1.17 | $1.13 | $1.15 | 6,564,440 |
December 07 2012 | $1.18 | $1.18 | $1.13 | $1.14 | 5,743,960 |
December 06 2012 | $1.13 | $1.17 | $1.12 | $1.16 | 4,495,600 |
December 05 2012 | $1.17 | $1.17 | $1.12 | $1.14 | 7,089,160 |
December 04 2012 | $1.18 | $1.18 | $1.16 | $1.17 | 5,615,920 |
December 03 2012 | $1.21 | $1.22 | $1.18 | $1.18 | 6,539,160 |
November 30 2012 | $1.19 | $1.20 | $1.18 | $1.19 | 4,475,000 |
November 29 2012 | $1.19 | $1.21 | $1.18 | $1.19 | 9,554,720 |
November 28 2012 | $1.13 | $1.18 | $1.11 | $1.17 | 12,559,880 |
November 27 2012 | $1.17 | $1.18 | $1.15 | $1.15 | 9,034,520 |
November 26 2012 | $1.15 | $1.17 | $1.14 | $1.17 | 8,646,080 |
