The closing price for PST in December 2017 was $18.66, on December 29, 2017. It was down 0.1% for the month. The latest price is $23.54.
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 29 2017 | $18.72 | $18.72 | $18.65 | $18.66 | 15,987 |
December 28 2017 | $18.72 | $18.76 | $18.70 | $18.72 | 43,745 |
December 27 2017 | $18.77 | $18.78 | $18.68 | $18.70 | 63,900 |
December 26 2017 | $18.88 | $18.88 | $18.81 | $18.82 | 47,152 |
December 22 2017 | $18.89 | $18.89 | $18.85 | $18.85 | 16,270 |
December 21 2017 | $18.96 | $18.96 | $18.86 | $18.86 | 136,517 |
December 20 2017 | $18.86 | $18.94 | $18.84 | $18.94 | 581,499 |
December 19 2017 | $18.71 | $18.84 | $18.71 | $18.83 | 154,494 |
December 18 2017 | $18.60 | $18.63 | $18.56 | $18.63 | 22,052 |
December 15 2017 | $18.57 | $18.61 | $18.51 | $18.53 | 34,000 |
December 14 2017 | $18.55 | $18.62 | $18.49 | $18.52 | 35,362 |
December 13 2017 | $18.60 | $18.62 | $18.50 | $18.50 | 44,157 |
December 12 2017 | $18.65 | $18.73 | $18.64 | $18.66 | 39,337 |
December 11 2017 | $18.61 | $18.65 | $18.57 | $18.64 | 11,939 |
December 08 2017 | $18.57 | $18.61 | $18.57 | $18.60 | 3,973 |
December 07 2017 | $18.50 | $18.61 | $18.49 | $18.59 | 8,538 |
December 06 2017 | $18.48 | $18.51 | $18.45 | $18.51 | 69,265 |
December 05 2017 | $18.67 | $18.67 | $18.58 | $18.58 | 7,503 |
December 04 2017 | $18.69 | $18.70 | $18.64 | $18.64 | 77,101 |
December 01 2017 | $18.68 | $18.73 | $18.47 | $18.60 | 108,635 |
Daily pricing data for PST dates back to 5/1/2008, and may be incomplete.