| Month | Open | Today's High | Today's Low | Last | Change | |
|---|---|---|---|---|---|---|
| May | $6.3100 | $6.3825 | $6.2750 | $6.3750 | +$0.0575 | |
| Jul | $6.1000 | $6.1650 | $6.0750 | $6.1575 | +$0.0500 | |
| Sep | $5.5900 | $5.6300 | $5.5725 | $5.6225 | +$0.0225 | |
| Dec | $5.5150 | $5.5475 | $5.4925 | $5.5425 | +$0.0200 | |
| May | $14.1950 | $14.2350 | $14.0500 | $14.1150 | -$0.0800 | |
| Jul | $13.9850 | $14.0200 | $13.8375 | $13.9100 | -$0.0750 | |
| Aug | $13.5375 | $13.5625 | $13.3950 | $13.4675 | -$0.0675 | |
| Sep | $12.8550 | $12.9025 | $12.7475 | $12.8325 | -$0.0350 | |
| May | $6.6025 | $6.8525 | $6.5625 | $6.8300 | +$0.2100 | |
| Jul | $6.7300 | $6.9625 | $6.6875 | $6.9400 | +$0.2000 | |
| Sep | $6.8400 | $7.0725 | $6.8175 | $7.0475 | +$0.1900 | |
| Dec | $6.9950 | $7.2250 | $6.9850 | $7.2025 | +$0.1800 | |
| May | $3.6000 | $3.6125 | $3.5975 | $3.6125 | -$0.0025 | |
| Jul | $3.5500 | $3.5500 | $3.5500 | $3.5500 | -$0.0125 | |
| Sep | $3.5525 | $3.5550 | $3.5525 | $3.5550 | -$0.0050 | |
| Dec | $3.6475 | $3.6500 | $3.6475 | $3.6500 | +$0.0050 | |
