Flaherty & Crumrine Preferred Income Opportunity Fund Inc. (PFO)
NYSE: PFO · Real-Time Price · USD
9.22
+0.01 (0.11%)
At close: Jun 18, 2026, 4:00 PM EDT
9.22
0.00 (0.00%)
After-hours: Jun 18, 2026, 6:30 PM EDT
PFO Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 18, 2026 | 9.20 | 9.23 | 9.20 | 9.23 | - | 0.22% | 2,882 |
| Jun 17, 2026 | 9.25 | 9.25 | 9.19 | 9.21 | 9.21 | -0.11% | 16,000 |
| Jun 16, 2026 | 9.19 | 9.25 | 9.18 | 9.22 | 9.22 | 0.33% | 9,252 |
| Jun 15, 2026 | 9.22 | 9.24 | 9.13 | 9.19 | 9.19 | 0.55% | 7,947 |
| Jun 12, 2026 | 9.15 | 9.16 | 9.12 | 9.14 | 9.14 | - | 16,115 |
| Jun 11, 2026 | 9.18 | 9.18 | 9.11 | 9.14 | 9.14 | 0.11% | 14,189 |
| Jun 10, 2026 | 9.10 | 9.18 | 9.10 | 9.13 | 9.13 | 0.11% | 12,546 |
| Jun 9, 2026 | 9.12 | 9.14 | 9.12 | 9.12 | 9.12 | -0.22% | 56,042 |
| Jun 8, 2026 | 9.16 | 9.16 | 9.10 | 9.14 | 9.14 | 0.55% | 10,983 |
| Jun 5, 2026 | 9.14 | 9.14 | 9.07 | 9.09 | 9.09 | -0.44% | 10,461 |
| Jun 4, 2026 | 9.07 | 9.15 | 9.07 | 9.13 | 9.13 | - | 14,917 |
| Jun 3, 2026 | 9.10 | 9.19 | 9.10 | 9.13 | 9.13 | 0.11% | 33,310 |
| Jun 2, 2026 | 9.20 | 9.20 | 9.12 | 9.12 | 9.12 | -0.44% | 47,543 |
| Jun 1, 2026 | 9.25 | 9.25 | 9.15 | 9.16 | 9.16 | -0.43% | 44,038 |
| May 29, 2026 | 9.19 | 9.21 | 9.14 | 9.20 | 9.20 | 0.44% | 34,501 |
| May 28, 2026 | 9.15 | 9.17 | 9.10 | 9.16 | 9.16 | 0.38% | 37,982 |
| May 27, 2026 | 9.03 | 9.17 | 9.03 | 9.13 | 9.13 | 0.39% | 49,265 |
| May 26, 2026 | 9.07 | 9.18 | 9.06 | 9.09 | 9.09 | 0.22% | 54,155 |
| May 22, 2026 | 9.07 | 9.10 | 9.01 | 9.07 | 9.07 | 0.67% | 56,839 |
| May 21, 2026 | 8.97 | 9.02 | 8.95 | 9.01 | 9.01 | -0.05% | 40,344 |
| May 20, 2026 | 9.07 | 9.08 | 9.03 | 9.07 | 9.01 | 0.55% | 66,781 |
| May 19, 2026 | 9.07 | 9.07 | 8.99 | 9.02 | 8.96 | -0.44% | 39,064 |
| May 18, 2026 | 9.10 | 9.10 | 9.04 | 9.06 | 9.00 | -0.22% | 33,066 |
| May 15, 2026 | 9.11 | 9.11 | 9.07 | 9.08 | 9.02 | -0.77% | 56,544 |
| May 14, 2026 | 9.14 | 9.19 | 9.06 | 9.15 | 9.09 | 0.11% | 37,550 |
| May 13, 2026 | 9.13 | 9.18 | 9.13 | 9.14 | 9.08 | -0.22% | 5,904 |
| May 12, 2026 | 9.23 | 9.23 | 9.15 | 9.16 | 9.10 | -0.43% | 19,378 |
| May 11, 2026 | 9.21 | 9.25 | 9.18 | 9.20 | 9.14 | -0.43% | 46,384 |
| May 8, 2026 | 9.22 | 9.30 | 9.22 | 9.24 | 9.18 | 0.33% | 20,141 |
| May 7, 2026 | 9.25 | 9.27 | 9.21 | 9.21 | 9.15 | -0.32% | 25,945 |
| May 6, 2026 | 9.24 | 9.30 | 9.20 | 9.24 | 9.18 | -0.11% | 45,115 |
| May 5, 2026 | 9.23 | 9.27 | 9.18 | 9.25 | 9.19 | - | 50,123 |
| May 4, 2026 | 9.29 | 9.29 | 9.18 | 9.25 | 9.19 | -0.32% | 21,862 |
| May 1, 2026 | 9.27 | 9.47 | 9.27 | 9.28 | 9.22 | 0.32% | 25,875 |
| Apr 30, 2026 | 9.20 | 9.27 | 9.19 | 9.25 | 9.19 | 0.54% | 72,647 |
| Apr 29, 2026 | 9.25 | 9.25 | 9.18 | 9.20 | 9.14 | -0.22% | 19,522 |
| Apr 28, 2026 | 9.26 | 9.26 | 9.19 | 9.22 | 9.16 | -0.27% | 62,017 |
| Apr 27, 2026 | 9.29 | 9.29 | 9.23 | 9.25 | 9.19 | -0.48% | 63,220 |
| Apr 24, 2026 | 9.28 | 9.30 | 9.27 | 9.29 | 9.23 | - | 24,859 |
| Apr 23, 2026 | 9.31 | 9.32 | 9.26 | 9.29 | 9.23 | -0.59% | 6,522 |
| Apr 22, 2026 | 9.36 | 9.41 | 9.36 | 9.40 | 9.29 | 0.32% | 27,483 |
| Apr 21, 2026 | 9.37 | 9.43 | 9.34 | 9.37 | 9.26 | 0.11% | 52,883 |
| Apr 20, 2026 | 9.32 | 9.41 | 9.32 | 9.36 | 9.25 | - | 22,755 |
| Apr 17, 2026 | 9.33 | 9.42 | 9.29 | 9.36 | 9.25 | 0.43% | 50,271 |
| Apr 16, 2026 | 9.31 | 9.38 | 9.31 | 9.32 | 9.21 | -0.21% | 29,184 |
| Apr 15, 2026 | 9.27 | 9.38 | 9.27 | 9.34 | 9.23 | 0.40% | 15,730 |
| Apr 14, 2026 | 9.27 | 9.32 | 9.27 | 9.30 | 9.19 | 0.25% | 20,791 |
| Apr 13, 2026 | 9.27 | 9.32 | 9.27 | 9.28 | 9.17 | 0.11% | 5,976 |
| Apr 10, 2026 | 9.25 | 9.31 | 9.24 | 9.27 | 9.16 | 0.11% | 7,660 |
| Apr 9, 2026 | 9.22 | 9.27 | 9.22 | 9.26 | 9.15 | - | 3,722 |