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
- 1973-02-21 to 2026-09-02
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 2018
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 2018-12-31 | $1.57 | $4.52 | 2,000 | — | — |
| 2018-12-28 | $1.65 | $4.75 | 6,000 | — | — |
| 2018-12-27 | $1.57 | $4.52 | 10,700 | — | — |
| 2018-12-26 | $1.67 | $4.81 | 5,800 | — | — |
| 2018-12-24 | $1.56 | $4.49 | 3,000 | — | — |
| 2018-12-21 | $1.55 | $4.47 | 7,500 | — | — |
| 2018-12-20 | $1.72 | $4.96 | 7,000 | — | — |
| 2018-12-19 | $1.64 | $4.72 | 5,400 | — | — |
| 2018-12-18 | $1.65 | $4.75 | 3,100 | — | — |
| 2018-12-17 | $1.62 | $4.67 | 22,700 | — | — |
| 2018-12-14 | $1.55 | $4.47 | 6,100 | — | — |
| 2018-12-13 | $1.71 | $4.93 | 1,400 | — | — |
| 2018-12-12 | $1.64 | $4.72 | 100 | — | — |
| 2018-12-11 | $1.64 | $4.72 | 7,200 | — | — |
| 2018-12-10 | $1.65 | $4.75 | 100 | — | — |
| 2018-12-07 | $1.65 | $4.75 | 200 | — | — |
| 2018-12-06 | $1.65 | $4.75 | 8,300 | — | — |
| 2018-12-04 | $1.75 | $5.04 | 700 | — | — |
| 2018-12-03 | $1.59 | $4.58 | 600 | — | — |
| 2018-11-30 | $1.78 | $5.13 | 6,800 | — | — |
| 2018-11-29 | $1.70 | $4.90 | 4,300 | — | — |
| 2018-11-28 | $1.80 | $5.19 | 6,600 | — | — |
| 2018-11-27 | $1.67 | $4.81 | 6,100 | — | — |
| 2018-11-26 | $1.57 | $4.52 | 10,500 | — | — |
| 2018-11-23 | $1.57 | $4.52 | 0 | — | — |
| 2018-11-21 | $1.57 | $4.52 | 14,600 | — | — |
| 2018-11-20 | $1.70 | $4.90 | 3,300 | — | — |
| 2018-11-19 | $1.75 | $5.04 | 2,600 | — | — |
| 2018-11-16 | $1.78 | $5.13 | 6,600 | — | — |
| 2018-11-15 | $1.68 | $4.84 | 6,800 | — | — |
| 2018-11-14 | $1.76 | $5.07 | 11,100 | — | — |
| 2018-11-13 | $1.60 | $4.61 | 5,200 | — | — |
| 2018-11-12 | $1.52 | $4.38 | 7,600 | — | — |
| 2018-11-09 | $1.58 | $4.55 | 8,100 | — | — |
| 2018-11-08 | $1.41 | $4.06 | 15,200 | — | — |
| 2018-11-07 | $1.50 | $4.32 | 1,900 | — | — |
| 2018-11-06 | $1.55 | $4.47 | 3,400 | — | — |
| 2018-11-05 | $1.62 | $4.67 | 6,600 | — | — |
| 2018-11-02 | $1.55 | $4.47 | 1,000 | — | — |
| 2018-11-01 | $1.52 | $4.38 | 5,500 | — | — |
| 2018-10-31 | $1.48 | $4.26 | 12,800 | — | — |
| 2018-10-30 | $1.45 | $4.18 | 141,700 | — | — |
| 2018-10-29 | $1.46 | $4.21 | 800 | — | — |
| 2018-10-26 | $1.44 | $4.15 | 100 | — | — |
| 2018-10-25 | $1.45 | $4.18 | 400 | — | — |
| 2018-10-24 | $1.43 | $4.12 | 100 | — | — |
| 2018-10-23 | $1.43 | $4.12 | 1,100 | — | — |
| 2018-10-22 | $1.50 | $4.32 | 700 | — | — |
| 2018-10-19 | $1.54 | $4.44 | 1,400 | — | — |
| 2018-10-18 | $1.55 | $4.47 | 8,000 | — | — |
| 2018-10-17 | $1.55 | $4.47 | 2,000 | — | — |
| 2018-10-16 | $1.51 | $4.35 | 9,200 | — | — |
| 2018-10-15 | $1.49 | $4.29 | 0 | — | — |
| 2018-10-12 | $1.49 | $4.29 | 0 | — | — |
| 2018-10-11 | $1.49 | $4.29 | 8,000 | — | — |
| 2018-10-10 | $1.59 | $4.58 | 10,400 | — | — |
| 2018-10-09 | $1.61 | $4.64 | 2,700 | — | — |
| 2018-10-08 | $1.68 | $4.84 | 0 | — | — |
| 2018-10-05 | $1.68 | $4.84 | 8,500 | — | — |
| 2018-10-04 | $1.63 | $4.70 | 8,300 | — | — |
| 2018-10-03 | $1.68 | $4.84 | 2,200 | — | — |
| 2018-10-02 | $1.64 | $4.72 | 2,000 | — | — |
| 2018-10-01 | $1.77 | $5.10 | 5,800 | — | — |
| 2018-09-28 | $1.70 | $4.90 | 1,900 | — | — |
| 2018-09-27 | $1.69 | $4.87 | 1,100 | — | — |
| 2018-09-26 | $1.68 | $4.84 | 9,200 | — | — |
| 2018-09-25 | $1.59 | $4.58 | 5,300 | — | — |
| 2018-09-24 | $1.69 | $4.87 | 8,100 | — | — |
| 2018-09-21 | $1.57 | $4.52 | 12,200 | — | — |
| 2018-09-20 | $1.70 | $4.90 | 5,300 | — | — |
| 2018-09-19 | $1.70 | $4.90 | 4,600 | — | — |
| 2018-09-18 | $1.71 | $4.93 | 2,600 | — | — |
| 2018-09-17 | $1.65 | $4.75 | 800 | — | — |
| 2018-09-14 | $1.70 | $4.90 | 3,900 | — | — |
| 2018-09-13 | $1.69 | $4.87 | 4,800 | — | — |
| 2018-09-12 | $1.71 | $4.93 | 8,000 | — | — |
| 2018-09-11 | $1.66 | $4.78 | 1,700 | — | — |
| 2018-09-10 | $1.67 | $4.81 | 1,000 | — | — |
| 2018-09-07 | $1.72 | $4.96 | 7,400 | — | — |
| 2018-09-06 | $1.63 | $4.70 | 6,100 | — | — |
| 2018-09-05 | $1.72 | $4.96 | 15,100 | — | — |
| 2018-09-04 | $1.69 | $4.87 | 5,100 | — | — |
| 2018-08-31 | $1.71 | $4.93 | 6,500 | — | — |
| 2018-08-30 | $1.73 | $4.98 | 15,200 | — | — |
| 2018-08-29 | $1.74 | $5.01 | 8,700 | — | — |
| 2018-08-28 | $1.71 | $4.93 | 22,000 | — | — |
| 2018-08-27 | $1.69 | $4.87 | 14,500 | — | — |
| 2018-08-24 | $1.62 | $4.67 | 19,600 | — | — |
| 2018-08-23 | $1.60 | $4.61 | 15,100 | — | — |
| 2018-08-22 | $1.55 | $4.47 | 16,100 | — | — |
| 2018-08-21 | $1.50 | $4.32 | 13,600 | — | — |
| 2018-08-20 | $1.53 | $4.41 | 29,600 | — | — |
| 2018-08-17 | $1.68 | $4.84 | 202,000 | — | — |
| 2018-08-16 | $1.56 | $4.49 | 7,900 | — | — |
| 2018-08-15 | $1.52 | $4.38 | 11,200 | — | — |
| 2018-08-14 | $1.51 | $4.35 | 24,800 | — | — |
| 2018-08-13 | $1.52 | $4.38 | 10,500 | — | — |
| 2018-08-10 | $1.54 | $4.44 | 12,700 | — | — |
| 2018-08-09 | $1.60 | $4.61 | 114,800 | — | — |
| 2018-08-08 | $1.85 | $5.33 | 319,400 | — | — |
| 2018-08-07 | $1.30 | $3.75 | 71,800 | — | — |
| 2018-08-06 | $1.33 | $3.80 | 63,700 | — | — |
| 2018-08-03 | $1.36 | $3.89 | 227,300 | — | — |
| 2018-08-02 | $1.53 | $4.37 | 6,530,500 | — | — |
| 2018-08-01 | $1.28 | $3.66 | 16,000 | — | — |
| 2018-07-31 | $1.25 | $3.57 | 11,200 | — | — |
| 2018-07-30 | $1.26 | $3.60 | 19,900 | — | — |
| 2018-07-27 | $1.40 | $4.00 | 59,300 | — | — |
| 2018-07-26 | $1.43 | $4.09 | 57,100 | — | — |
| 2018-07-25 | $1.51 | $4.32 | 454,900 | — | — |
| 2018-07-24 | $1.65 | $4.72 | 77,300 | — | — |
| 2018-07-23 | $1.50 | $4.29 | 27,800 | — | — |
| 2018-07-20 | $1.55 | $4.43 | 10,900 | — | — |
| 2018-07-19 | $1.57 | $4.49 | 10,300 | — | — |
| 2018-07-18 | $1.54 | $4.40 | 5,600 | — | — |
| 2018-07-17 | $1.55 | $4.43 | 9,500 | — | — |
| 2018-07-16 | $1.56 | $4.46 | 12,900 | — | — |
| 2018-07-13 | $1.52 | $4.35 | 16,900 | — | — |
| 2018-07-12 | $1.61 | $4.60 | 48,300 | — | — |
| 2018-07-11 | $1.63 | $4.66 | 332,800 | — | — |
| 2018-07-10 | $1.74 | $4.98 | 94,500 | — | — |
| 2018-07-09 | $1.65 | $4.72 | 48,600 | — | — |
| 2018-07-06 | $1.80 | $5.15 | 167,300 | — | — |
| 2018-07-05 | $1.47 | $4.20 | 6,500 | — | — |
| 2018-07-03 | $1.41 | $4.03 | 2,000 | — | — |
| 2018-07-02 | $1.43 | $4.09 | 0 | — | — |
| 2018-06-29 | $1.43 | $4.09 | 12,200 | — | — |
| 2018-06-28 | $1.50 | $4.29 | 6,500 | — | — |
| 2018-06-27 | $1.49 | $4.26 | 5,600 | — | — |
| 2018-06-26 | $1.60 | $4.57 | 1,400 | — | — |
| 2018-06-25 | $1.50 | $4.29 | 32,500 | — | — |
| 2018-06-22 | $1.56 | $4.46 | 2,500 | — | — |
| 2018-06-21 | $1.59 | $4.55 | 22,300 | — | — |
| 2018-06-20 | $1.60 | $4.57 | 10,500 | — | — |
| 2018-06-19 | $1.67 | $4.77 | 26,400 | — | — |
| 2018-06-18 | $1.60 | $4.57 | 14,800 | — | — |
| 2018-06-15 | $1.92 | $5.49 | 31,700 | — | — |
| 2018-06-14 | $1.67 | $4.77 | 18,700 | — | — |
| 2018-06-13 | $1.66 | $4.75 | 6,200 | — | — |
| 2018-06-12 | $1.65 | $4.72 | 25,700 | — | — |
| 2018-06-11 | $1.87 | $5.35 | 8,600 | — | — |
| 2018-06-08 | $1.69 | $4.83 | 6,900 | — | — |
| 2018-06-07 | $1.65 | $4.72 | 34,800 | — | — |
| 2018-06-06 | $1.68 | $4.80 | 13,100 | — | — |
| 2018-06-05 | $1.66 | $4.75 | 70,400 | — | — |
| 2018-06-04 | $1.76 | $5.03 | 18,400 | — | — |
| 2018-06-01 | $1.83 | $5.23 | 170,700 | — | — |
| 2018-05-31 | $1.83 | $5.23 | 42,700 | — | — |
| 2018-05-30 | $1.89 | $5.40 | 34,300 | — | — |
| 2018-05-29 | $1.87 | $5.35 | 19,900 | — | — |
| 2018-05-25 | $2.04 | $5.83 | 26,800 | — | — |
| 2018-05-24 | $1.90 | $5.43 | 20,100 | — | — |
| 2018-05-23 | $2.06 | $5.89 | 35,400 | — | — |
| 2018-05-22 | $2.21 | $6.32 | 152,400 | — | — |
| 2018-05-21 | $2.10 | $6.00 | 116,200 | — | — |
| 2018-05-18 | $2.35 | $6.72 | 335,800 | — | — |
| 2018-05-17 | $2.27 | $6.49 | 505,900 | — | — |
| 2018-05-16 | $2.27 | $6.49 | 3,605,000 | — | — |
| 2018-05-15 | $1.69 | $4.83 | 0 | — | — |
| 2018-05-14 | $1.69 | $4.83 | 100 | — | — |
| 2018-05-11 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-10 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-09 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-08 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-07 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-04 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-03 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-02 | $1.70 | $4.86 | 0 | — | — |
| 2018-05-01 | $1.70 | $4.86 | 500 | — | — |
| 2018-04-30 | $1.66 | $4.75 | 1,000 | — | — |
| 2018-04-27 | $1.55 | $4.43 | 0 | — | — |
| 2018-04-26 | $1.55 | $4.43 | 0 | — | — |
| 2018-04-25 | $1.55 | $4.43 | 0 | — | — |
| 2018-04-24 | $1.55 | $4.43 | 300 | — | — |
| 2018-04-23 | $1.62 | $4.63 | 600 | — | — |
| 2018-04-20 | $1.56 | $4.46 | 0 | — | — |
| 2018-04-19 | $1.56 | $4.46 | 0 | — | — |
| 2018-04-18 | $1.56 | $4.46 | 600 | — | — |
| 2018-04-17 | $1.56 | $4.46 | 700 | — | — |
| 2018-04-16 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-13 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-12 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-11 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-10 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-09 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-06 | $1.51 | $4.32 | 0 | — | — |
| 2018-04-05 | $1.51 | $4.32 | 400 | — | — |
| 2018-04-04 | $1.54 | $4.40 | 1,500 | — | — |
| 2018-04-03 | $1.57 | $4.49 | 1,200 | — | — |
| 2018-04-02 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-29 | $1.58 | $4.52 | 5,100 | — | — |
| 2018-03-28 | $1.59 | $4.55 | 700 | — | — |
| 2018-03-27 | $1.59 | $4.55 | 900 | — | — |
| 2018-03-26 | $1.58 | $4.52 | 100 | — | — |
| 2018-03-23 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-22 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-21 | $1.58 | $4.52 | 4,700 | — | — |
| 2018-03-20 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-19 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-16 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-15 | $1.58 | $4.52 | 0 | — | — |
| 2018-03-14 | $1.58 | $4.52 | 400 | — | — |
| 2018-03-13 | $1.58 | $4.52 | 400 | — | — |
| 2018-03-12 | $1.60 | $4.57 | 0 | — | — |
| 2018-03-09 | $1.60 | $4.57 | 0 | — | — |
| 2018-03-08 | $1.60 | $4.57 | 200 | — | — |
| 2018-03-07 | $1.56 | $4.46 | 900 | — | — |
| 2018-03-06 | $1.59 | $4.55 | 1,800 | — | — |
| 2018-03-05 | $1.70 | $4.86 | 0 | — | — |
| 2018-03-02 | $1.70 | $4.86 | 0 | — | — |
| 2018-03-01 | $1.70 | $4.86 | 0 | — | — |
| 2018-02-28 | $1.70 | $4.86 | 0 | — | — |
| 2018-02-27 | $1.70 | $4.86 | 0 | — | — |
| 2018-02-26 | $1.70 | $4.86 | 0 | — | — |
| 2018-02-23 | $1.70 | $4.86 | 0 | — | — |
| 2018-02-22 | $1.70 | $4.86 | 100 | — | — |
| 2018-02-21 | $1.50 | $4.29 | 400 | — | — |
| 2018-02-20 | $1.62 | $4.63 | 0 | — | — |
| 2018-02-16 | $1.62 | $4.63 | 400 | — | — |
| 2018-02-15 | $1.67 | $4.77 | 0 | — | — |
| 2018-02-14 | $1.67 | $4.77 | 400 | — | — |
| 2018-02-13 | $1.67 | $4.77 | 0 | — | — |
| 2018-02-12 | $1.67 | $4.77 | 3,700 | — | — |
| 2018-02-09 | $1.64 | $4.69 | 5,900 | — | — |
| 2018-02-08 | $1.53 | $4.37 | 2,300 | — | — |
| 2018-02-07 | $1.55 | $4.43 | 12,400 | — | — |
| 2018-02-06 | $1.43 | $4.09 | 10,900 | — | — |
| 2018-02-05 | $1.82 | $5.20 | 3,600 | — | — |
| 2018-02-02 | $1.75 | $5.00 | 1,400 | — | — |
| 2018-02-01 | $1.80 | $5.15 | 16,900 | — | — |
| 2018-01-31 | $1.73 | $4.95 | 9,900 | — | — |
| 2018-01-30 | $1.80 | $5.15 | 7,000 | — | — |
| 2018-01-29 | $1.73 | $4.95 | 5,400 | — | — |
| 2018-01-26 | $1.85 | $5.29 | 12,400 | — | — |
| 2018-01-25 | $1.84 | $5.26 | 31,700 | — | — |
| 2018-01-24 | $1.84 | $5.26 | 28,100 | — | — |
| 2018-01-23 | $1.82 | $5.20 | 4,100 | — | — |
| 2018-01-22 | $1.68 | $4.80 | 73,700 | — | — |
| 2018-01-19 | $1.82 | $5.20 | 10,600 | — | — |
| 2018-01-18 | $1.67 | $4.77 | 4,600 | — | — |
| 2018-01-17 | $1.80 | $5.15 | 3,200 | — | — |
| 2018-01-16 | $1.79 | $5.12 | 10,800 | — | — |
| 2018-01-12 | $1.74 | $4.98 | 0 | — | — |
| 2018-01-11 | $1.74 | $4.98 | 2,100 | — | — |
| 2018-01-10 | $1.74 | $4.98 | 700 | — | — |
| 2018-01-09 | $1.70 | $4.86 | 0 | — | — |
| 2018-01-08 | $1.70 | $4.86 | 1,400 | — | — |
| 2018-01-05 | $1.69 | $4.83 | 300 | — | — |
| 2018-01-04 | $1.75 | $5.00 | 0 | — | — |
| 2018-01-03 | $1.75 | $5.00 | 1,900 | — | — |
| 2018-01-02 | $1.70 | $4.86 | 600 | — | — |