Weekly rack prices, in dollars 2016-2021
| ($USD) | Detroit UNL | Indnpls UNL | Cleveland UNL | Chicago UNL | Detroit DSL | Indnpls DSL | Cleveland DSL | Chicago DSL |
| 12/27/2021 | $2.1600 | $2.1300 | $2.2100 | $2.1700 | $2.4400 | $2.2900 | $2.3900 | $2.2800 |
| 12/20/2021 | $2.1100 | $2.0900 | $2.1500 | $2.1100 | $2.3700 | $2.2300 | $2.3300 | $2.1900 |
| 12/13/2021 | $2.1900 | $2.1500 | $2.2700 | $2.1800 | $2.4900 | $2.4300 | $2.5200 | $2.3300 |
| 12/6/2021 | $2.1200 | $2.0500 | $2.2000 | $2.0500 | $2.3700 | $2.3900 | $2.6300 | $2.2300 |
| 11/29/2021 | $2.3900 | $2.3400 | $2.4700 | $2.3800 | $2.4800 | $2.5600 | $2.7500 | $2.3500 |
| 11/22/2021 | $2.4000 | $2.2500 | $2.3800 | $2.2800 | $2.3800 | $2.4700 | $2.6300 | $2.2800 |
| 11/1/2021 | $2.3600 | $2.3500 | $2.4100 | $2.3700 | $2.4500 | $2.4200 | $2.5400 | $2.4100 |
| 10/25/2021 | $2.3600 | $2.3600 | $2.3900 | $2.3800 | $2.4800 | $2.4600 | $2.5700 | $2.4600 |
| 10/18/2021 | $2.3700 | $2.3700 | $2.4200 | $2.4200 | $2.5700 | $2.5600 | $2.6400 | $2.5700 |
| 10/12/2021 | $2.3500 | $2.3400 | $2.4100 | $2.3800 | $2.5300 | $2.5300 | $2.5800 | $2.5300 |
| 10/4/2021 | $2.2800 | $2.2600 | $2.3100 | $2.2900 | $2.4800 | $2.4700 | $2.5300 | $2.4700 |
| 9/27/2021 | $2.1900 | $2.1500 | $2.1900 | $2.2200 | $2.3700 | $2.3600 | $2.4100 | $2.3500 |
| 9/20/2021 | $2.2100 | $2.1500 | $2.2100 | $2.1700 | $2.3200 | $2.3000 | $2.3500 | $2.3000 |
| 9/13/2021 | $2.2600 | $2.1600 | $2.2100 | $2.1900 | $2.2400 | $2.2200 | $2.3100 | $2.2200 |
| 9/7/2021 | $2.2600 | $2.1600 | $2.2000 | $2.2100 | $2.2600 | $2.2300 | $2.3400 | $2.2400 |
| 8/30/2021 | $2.1900 | $2.1100 | $2.1600 | $2.2100 | $2.2000 | $2.1800 | $2.2800 | $2.1800 |
| 8/23/2021 | $2.0100 | $1.9200 | $1.9800 | $2.0200 | $1.9800 | $1.9700 | $2.0300 | $1.9600 |
| 8/16/2021 | $2.2400 | $2.1400 | $2.2100 | $2.2200 | $2.1500 | $2.1400 | $2.1900 | $2.1300 |
| 8/9/2021 | $2.3200 | $2.1500 | $2.2100 | $2.2700 | $2.1700 | $2.1600 | $2.1900 | $2.1500 |
| 8/2/2021 | $2.4100 | $2.2100 | $2.2600 | $2.3300 | $2.2800 | $2.2700 | $2.2700 | $2.2700 |
| 7/26/2021 | $2.3600 | $2.1600 | $2.2000 | $2.2800 | $2.2100 | $2.2000 | $2.2000 | $2.2000 |
| 7/19/2021 | $2.3200 | $2.1500 | $2.2100 | $2.2200 | $2.1800 | $2.1600 | $2.1600 | $2.1600 |
| 7/12/2021 | $2.3500 | $2.2100 | $2.2500 | $2.2700 | $2.1900 | $2.1800 | $2.2000 | $2.1800 |
| 7/5/2021 | $2.3500 | $2.2200 | $2.2600 | $2.2700 | $2.1900 | $2.1900 | $2.2000 | $2.1900 |
| 6/28/2021 | $2.2900 | $2.1700 | $2.2100 | $2.2400 | $2.1600 | $2.1600 | $2.1800 | $2.1600 |
| 6/21/2021 | $2.2200 | $2.1000 | $2.1400 | $2.1500 | $2.1200 | $2.1000 | $2.1200 | $2.1000 |
| 6/14/2021 | $2.2200 | $2.1000 | $2.2000 | $2.2700 | $2.2100 | $2.1800 | $2.2200 | $2.1800 |
| 6/7/2021 | $2.2000 | $2.1100 | $2.2300 | $2.2400 | $2.2800 | $2.2200 | $2.2800 | $2.2100 |
| 6/1/2021 | $2.1700 | $2.0800 | $2.2000 | $2.1700 | $2.2600 | $2.1900 | $2.2700 | $2.1800 |
| 5/24/2021 | $2.0800 | $2.0300 | $2.1500 | $2.1200 | $2.2000 | $2.1200 | $2.2100 | $2.1100 |
| 5/17/2021 | $2.1300 | $2.1100 | $2.1900 | $2.1800 | $2.2500 | $2.1800 | $2.2300 | $2.1700 |
| 5/10/2021 | $2.0600 | $2.0800 | $2.1500 | $2.1100 | $2.1700 | $2.1600 | $2.1800 | $2.1500 |
| 5/3/2021 | $2.0200 | $2.0300 | $2.1100 | $2.1100 | $2.0500 | $2.0600 | $2.0700 | $2.0500 |
| 4/26/2021 | $1.9100 | $1.9500 | $2.0600 | $2.0400 | $1.9900 | $2.0000 | $2.0100 | $1.9900 |
| 4/19/2021 | $1.9200 | $1.9700 | $2.0600 | $2.0400 | $1.9900 | $2.0000 | $2.0200 | $2.0000 |
| 4/12/2021 | $1.8900 | $1.9100 | $1.9600 | $1.9800 | $1.9100 | $1.9300 | $1.9300 | $1.9200 |
| 4/5/2021 | $1.9700 | $1.9700 | $2.0400 | $2.0500 | $1.9600 | $1.9800 | $1.9600 | $1.9500 |
| 3/30/2021 | $1.9400 | $1.9300 | $2.0200 | $2.0000 | $1.9700 | $1.9900 | $1.9600 | $1.9400 |
| 3/22/2021 | $1.7800 | $1.7900 | $1.8300 | $1.8100 | $1.9900 | $1.9900 | $1.9400 | $1.9400 |
| 3/15/2021 | $1.8800 | $1.9000 | $1.9500 | $1.9100 | $2.1100 | $2.1100 | $2.0900 | $2.1000 |
| 3/8/2021 | $1.9100 | $1.8800 | $1.9500 | $1.9100 | $2.0800 | $2.0800 | $2.1000 | $2.0800 |
| 2/22/2021 | $1.8200 | $1.7900 | $1.8400 | $1.8100 | $1.9300 | $1.9100 | $1.9600 | $1.9100 |
| 2/17/2021 | $1.6800 | $1.6600 | $1.6900 | $1.6800 | $1.8500 | $1.8600 | $1.8800 | $1.8400 |
| 2/8/2021 | $1.6000 | $1.6000 | $1.6100 | $1.5800 | $1.7700 | $1.7700 | $1.8000 | $1.7500 |
| 2/1/2021 | $1.5200 | $1.5300 | $1.5300 | $1.5200 | $1.6500 | $1.6500 | $1.6700 | $1.6400 |
| 1/25/2021 | $1.5300 | $1.5300 | $1.5400 | $1.5300 | $1.6300 | $1.6300 | $1.6600 | $1.6300 |
| 1/18/2021 | $1.4900 | $1.5000 | $1.5000 | $1.5100 | $1.6100 | $1.6100 | $1.6600 | $1.6200 |
| 1/11/2021 | $1.4700 | $1.4800 | $1.4800 | $1.4700 | $1.5900 | $1.5800 | $1.6400 | $1.5800 |
| 1/4/2021 | $1.3600 | $1.3900 | $1.3800 | $1.3600 | $1.5100 | $1.5200 | $1.5600 | $1.5000 |
| 12/28/2020 | $1.3700 | $1.4100 | $1.4000 | $1.3800 | $1.6100 | $1.6100 | $1.6600 | $1.5900 |
| 12/21/2020 | $1.3700 | $1.4100 | $1.4100 | $1.3900 | $1.6000 | $1.6000 | $1.6300 | $1.5800 |
| 12/14/2020 | $1.2300 | $1.2400 | $1.2600 | $1.2400 | $1.5100 | $1.5100 | $1.5100 | $1.4900 |
| 12/7/2020 | $1.1100 | $1.1200 | $1.1500 | $1.1700 | $1.4500 | $1.4300 | $1.4300 | $1.4300 |
| 11/30/2020 | $1.1800 | $1.1900 | $1.2200 | $1.2000 | $1.4100 | $1.4200 | $1.4000 | $1.3900 |
| 11/16/2020 | $1.1000 | $1.1100 | $1.1300 | $1.1200 | $1.3000 | $1.3100 | $1.3200 | $1.2800 |
| 11/9/2020 | $1.1600 | $1.1600 | $1.2200 | $1.2000 | $1.3600 | $1.3400 | $1.4400 | $1.3000 |
| 11/2/2020 | $1.1400 | $1.1500 | $1.2100 | $1.1400 | $1.2500 | $1.2200 | $1.3200 | $1.1700 |
| 10/26/2020 | $1.2100 | $1.2300 | $1.2800 | $1.2200 | $1.2800 | $1.2700 | $1.3300 | $1.2100 |
| 10/19/2020 | $1.2000 | $1.2000 | $1.2600 | $1.2000 | $1.3300 | $1.3000 | $1.3600 | $1.2500 |
| 10/5/2020 | $1.2900 | $1.2400 | $1.3200 | $1.2300 | $1.2400 | $1.2000 | $1.2500 | $1.1500 |
| 9/28/2020 | $1.3400 | $1.2900 | $1.3700 | $1.2800 | $1.2600 | $1.2300 | $1.2700 | $1.1800 |
| 9/21/2020 | $1.3600 | $1.2800 | $1.3600 | $1.2800 | $1.2500 | $1.2200 | $1.2700 | $1.1800 |
| 9/14/2020 | $1.2200 | $1.1400 | $1.1900 | $1.2300 | $1.2000 | $1.1700 | $1.2100 | $1.1400 |
| 9/7/2020 | $1.2500 | $1.1600 | $1.2400 | $1.2400 | $1.2700 | $1.2500 | $1.3100 | $1.2100 |
| 8/31/2020 | $1.3400 | $1.2300 | $1.3200 | $1.2800 | $1.3200 | $1.3200 | $1.3500 | $1.2700 |
| 8/24/2020 | $1.3500 | $1.2300 | $1.3500 | $1.3600 | $1.2700 | $1.2500 | $1.2800 | $1.2200 |
| 8/17/2020 | $1.3900 | $1.2700 | $1.3900 | $1.3600 | $1.2800 | $1.2800 | $1.3000 | $1.2400 |
| 8/10/2020 | $1.3600 | $1.2600 | $1.3800 | $1.3300 | $1.2600 | $1.2500 | $1.2700 | $1.2100 |
| 8/3/2020 | $1.3200 | $1.2400 | $1.3400 | $1.3500 | $1.2300 | $1.2300 | $1.2400 | $1.1800 |
| 7/27/2020 | $1.3300 | $1.2700 | $1.3500 | $1.3700 | $1.2900 | $1.2900 | $1.2900 | $1.2400 |
| 7/20/2020 | $1.2800 | $1.2200 | $1.2900 | $1.3100 | $1.2100 | $1.2000 | $1.2200 | $1.1500 |
| 7/6/2020 | $1.4300 | $1.3500 | $1.4100 | $1.4300 | $1.3700 | $1.3000 | $1.3600 | $1.2600 |
| 6/29/2020 | $1.3600 | $1.2700 | $1.3400 | $1.3200 | $1.2800 | $1.2400 | $1.2900 | $1.2000 |
| 6/22/2020 | $1.4000 | $1.3200 | $1.3900 | $1.4000 | $1.2700 | $1.2600 | $1.3000 | $1.2200 |
| 6/15/2020 | $1.2500 | $1.1700 | $1.2800 | $1.2700 | $1.1500 | $1.1300 | $1.1800 | $1.1000 |
| 6/8/2020 | $1.3200 | $1.2300 | $1.3300 | $1.3200 | $1.2100 | $1.1800 | $1.2200 | $1.1500 |
| 6/1/2020 | $1.1400 | $1.0700 | $1.1500 | $1.2100 | $1.0000 | $0.9900 | $1.0300 | $0.9600 |
| 5/26/2020 | $1.1100 | $1.0500 | $1.1200 | $1.2100 | $0.9800 | $0.9600 | $1.0100 | $0.9500 |
| 5/18/2020 | $1.0100 | $0.9800 | $1.0600 | $1.1200 | $0.8800 | $0.8600 | $0.9200 | $0.8400 |
| 5/11/2020 | $0.9200 | $0.9100 | $0.9800 | $1.1500 | $0.8900 | $0.8900 | $0.9600 | $0.8700 |
| 5/4/2020 | $0.7500 | $0.7400 | $0.7900 | $1.0000 | $0.8200 | $0.8200 | $0.8700 | $0.8000 |
| 4/27/2020 | $0.4600 | $0.4500 | $0.4600 | $0.5300 | $0.5900 | $0.6500 | $0.6000 | $0.5700 |
| 4/13/2020 | $0.3300 | $0.3200 | $0.3300 | $0.4200 | $0.8900 | $0.9100 | $0.9000 | $0.8900 |
| 4/6/2020 | $0.3600 | $0.3500 | $0.4000 | $0.5000 | $1.1200 | $1.1300 | $1.1400 | $1.0700 |
| 3/30/2020 | $0.5000 | $0.4900 | $0.5400 | $0.6300 | $1.1100 | $1.1400 | $1.1400 | $1.0500 |
| 3/23/2020 | $0.5800 | $0.6000 | $0.6100 | $0.7100 | $0.8500 | $0.8700 | $0.9100 | $0.8200 |
| 3/16/2020 | $0.9100 | $0.9200 | $0.9300 | $0.9300 | $1.1900 | $1.2300 | $1.2200 | $1.1900 |
| 3/9/2020 | $1.3100 | $1.2700 | $1.3000 | $1.3300 | $1.4700 | $1.4400 | $1.4600 | $1.4500 |
| 3/2/2020 | $1.4000 | $1.3400 | $1.3800 | $1.4300 | $1.5800 | $1.5400 | $1.5500 | $1.5500 |
| 2/24/2020 | $1.6500 | $1.6000 | $1.6600 | $1.7000 | $1.7700 | $1.7400 | $1.7500 | $1.7500 |
| 2/19/2020 | $1.6200 | $1.5800 | $1.6500 | $1.6300 | $1.7600 | $1.7300 | $1.7300 | $1.7300 |
| 2/10/2020 | $1.5800 | $1.5400 | $1.6400 | $1.5800 | $1.6900 | $1.6600 | $1.6700 | $1.6600 |
| 2/3/2020 | $1.5800 | $1.5500 | $1.6400 | $1.5500 | $1.6700 | $1.6300 | $1.6400 | $1.6300 |
| 1/28/2020 | $1.6200 | $1.6000 | $1.6800 | $1.5900 | $1.8200 | $1.7600 | $1.7900 | $1.7600 |
| 1/20/2020 | $1.6400 | $1.6200 | $1.7000 | $1.6400 | $1.9200 | $1.8500 | $1.8800 | $1.8200 |
| 1/13/2020 | $1.7100 | $1.6800 | $1.8000 | $1.6900 | $1.9700 | $1.8600 | $1.9400 | $1.8000 |
| 1/6/2020 | $1.7700 | $1.7600 | $1.8700 | $1.7600 | $1.9900 | $1.8800 | $1.9600 | $1.8100 |
| 12/30/2019 | $1.7900 | $1.7800 | $1.8800 | $1.7500 | $2.0100 | $1.8800 | $1.9700 | $1.8700 |
| 12/16/2019 | $1.6800 | $1.6800 | $1.7600 | $1.6200 | $2.1500 | $2.0300 | $2.1100 | $2.0100 |
| 12/10/2019 | $1.7500 | $1.7400 | $1.7900 | $1.7000 | $2.1400 | $2.0500 | $2.1100 | $1.9900 |
| 12/2/2019 | $1.8200 | $1.8000 | $1.8400 | $1.7600 | $2.1500 | $2.0700 | $2.1300 | $2.0100 |
| 11/25/2019 | $1.7500 | $1.7200 | $1.7700 | $1.6700 | $2.1400 | $2.0400 | $2.1000 | $1.9800 |
| 11/18/2019 | $1.7200 | $1.6900 | $1.7300 | $1.6500 | $2.1000 | $2.0300 | $2.0700 | $1.9500 |
| 11/4/2019 | $1.7100 | $1.6900 | $1.7200 | $1.6500 | $2.1000 | $2.0700 | $2.1300 | $1.9500 |
| 10/29/2019 | $1.6700 | $1.6500 | $1.6900 | $1.6100 | $2.0900 | $2.0800 | $2.1100 | $1.9600 |
| 10/21/2019 | $1.6800 | $1.6600 | $1.6500 | $1.6200 | $1.9500 | $1.9500 | $1.9700 | $1.8300 |
| 10/15/2019 | $1.8600 | $1.8100 | $1.8400 | $1.8000 | $2.1000 | $2.0600 | $2.1000 | $1.9300 |
| 10/7/2019 | $1.8000 | $1.7300 | $1.8000 | $1.7400 | $2.0900 | $2.0800 | $2.1100 | $1.9300 |
| 9/30/2019 | $1.8400 | $1.7600 | $1.7500 | $1.7500 | $2.1500 | $2.1500 | $2.0200 | $1.9900 |
| 9/23/2019 | $1.8900 | $1.8000 | $1.8900 | $1.8200 | $2.1500 | $2.1500 | $2.1800 | $2.0000 |
| 9/16/2019 | $1.7600 | $1.7000 | $1.7900 | $1.7700 | $1.8200 | $1.8200 | $1.8800 | $1.7000 |
| 9/10/2019 | $1.9000 | $1.7500 | $1.8300 | $1.7600 | $1.8000 | $1.8000 | $1.8300 | $1.7100 |
| 9/3/2019 | $1.8800 | $1.7300 | $1.8300 | $1.7300 | $1.8100 | $1.7800 | $1.8200 | $1.7300 |
| 8/26/2019 | $1.8700 | $1.7300 | $1.8200 | $1.7600 | $1.8600 | $1.8200 | $1.8600 | $1.7900 |
| 8/19/2019 | $1.8800 | $1.7400 | $1.8200 | $1.7400 | $1.8600 | $1.8200 | $1.8600 | $1.8000 |
| 8/12/2019 | $1.8900 | $1.7700 | $1.8400 | $1.7800 | $1.8700 | $1.8200 | $1.8300 | $1.8200 |
| 8/5/2019 | $1.9900 | $1.8900 | $1.9400 | $1.9200 | $1.9300 | $1.8900 | $1.9100 | $1.8900 |
| 7/29/2019 | $2.0100 | $1.9200 | $1.9500 | $2.0300 | $1.9500 | $1.9200 | $1.9200 | $1.9100 |
| 7/22/2019 | $2.0000 | $1.9100 | $1.9500 | $2.0300 | $1.8900 | $1.8600 | $1.8800 | $1.8600 |
| 7/15/2019 | $2.1200 | $2.0400 | $2.1000 | $2.2100 | $1.9500 | $1.9300 | $1.9700 | $1.9400 |
| 7/8/2019 | $2.0400 | $1.9700 | $2.0300 | $2.0700 | $1.8700 | $1.8700 | $1.9100 | $1.8700 |
| 7/1/2019 | $2.0100 | $1.9400 | $2.0000 | $2.0600 | $1.9400 | $1.9300 | $1.9800 | $1.9300 |
| 6/24/2019 | $1.9800 | $1.9100 | $1.9600 | $2.1700 | $1.9200 | $1.9100 | $1.9400 | $1.9100 |
| 6/17/2019 | $1.8800 | $1.8100 | $1.8600 | $2.1400 | $1.7100 | $1.7200 | $1.7400 | $1.6900 |
| 6/10/2019 | $1.8900 | $1.8400 | $1.8700 | $2.0800 | $1.7800 | $1.7700 | $1.8000 | $1.7600 |
| 6/3/2019 | $1.9800 | $1.9500 | $1.9800 | $2.0600 | $1.8800 | $1.8700 | $1.9200 | $1.8700 |
| 5/27/2019 | $2.0000 | $1.9900 | $1.9800 | $2.2400 | $2.0100 | $2.0000 | $2.0400 | $2.0200 |
| 5/20/2019 | $2.0200 | $2.0300 | $2.0200 | $2.2600 | $2.1600 | $2.1500 | $2.1900 | $2.1600 |
| 5/13/2019 | $2.0000 | $2.0300 | $2.0300 | $2.3800 | $2.0900 | $2.1000 | $2.1000 | $2.1000 |
| 5/6/2019 | $2.0000 | $2.0300 | $2.0100 | $2.2700 | $2.1100 | $2.1100 | $2.1000 | $2.1200 |
| 4/29/2019 | $2.0200 | $2.0400 | $2.0100 | $2.2800 | $2.1100 | $2.1000 | $2.1100 | $2.1100 |
| 4/22/2019 | $2.0300 | $2.0400 | $2.0300 | $2.2300 | $2.1200 | $2.1200 | $2.1300 | $2.1300 |
| 4/15/2019 | $2.0300 | $2.0300 | $2.0300 | $2.2200 | $2.0900 | $2.0900 | $2.1000 | $2.1000 |
| 4/8/2019 | $2.0000 | $1.9700 | $1.9700 | $2.1600 | $2.0500 | $2.0700 | $2.0900 | $2.0800 |
| 4/1/2019 | $1.9300 | $1.9200 | $1.9100 | $2.1300 | $2.0100 | $2.0100 | $2.0200 | $2.0200 |
| 3/25/2019 | $1.9400 | $1.9200 | $1.9400 | $2.0500 | $2.0400 | $2.0200 | $2.0400 | $2.0200 |
| 3/18/2019 | $1.8200 | $1.8000 | $1.8100 | $1.8800 | $2.0800 | $2.0500 | $2.0700 | $2.0500 |
| 3/11/2019 | $1.7800 | $1.7400 | $1.7600 | $1.8100 | $2.1100 | $2.0700 | $2.1000 | $2.0700 |
| 3/4/2019 | $1.6400 | $1.6100 | $1.6400 | $1.6700 | $2.1100 | $2.0700 | $2.1200 | $2.0600 |
| 2/25/2019 | $1.6300 | $1.6200 | $1.6600 | $1.6800 | $2.1300 | $2.0900 | $2.1600 | $2.0800 |
| 2/18/2019 | $1.6100 | $1.6100 | $1.6500 | $1.6700 | $2.0900 | $2.0500 | $2.1200 | $2.0400 |
| 2/11/2019 | $1.4800 | $1.4700 | $1.5400 | $1.5400 | $1.9600 | $1.9200 | $1.9900 | $1.9100 |
| 2/4/2019 | $1.4600 | $1.4700 | $1.5300 | $1.5200 | $1.9500 | $1.9600 | $2.0000 | $1.9400 |
| 1/28/2019 | $1.3000 | $1.3300 | $1.3800 | $1.4000 | $1.8500 | $1.8700 | $1.8900 | $1.8400 |
| 1/21/2019 | $1.3300 | $1.3600 | $1.4200 | $1.4300 | $1.7200 | $1.7500 | $1.7800 | $1.7300 |
| 1/14/2019 | $1.2500 | $1.3000 | $1.3300 | $1.3700 | $1.5800 | $1.6300 | $1.6500 | $1.6000 |
| 1/7/2019 | $1.2600 | $1.2900 | $1.3200 | $1.3400 | $1.4800 | $1.5400 | $1.5500 | $1.4800 |
| 12/31/2018 | $1.2200 | $1.2500 | $1.2800 | $1.3000 | $1.4900 | $1.5500 | $1.5700 | $1.4900 |
| 12/24/2018 | $1.2200 | $1.2300 | $1.2600 | $1.2900 | $1.6000 | $1.6300 | $1.6400 | $1.5900 |
| 12/17/2018 | $1.3900 | $1.3800 | $1.4100 | $1.4500 | $1.7500 | $1.7600 | $1.7800 | $1.7300 |
| 12/10/2018 | $1.4900 | $1.4800 | $1.5100 | $1.5300 | $1.8100 | $1.7800 | $1.8100 | $1.7800 |
| 12/3/2018 | $1.4400 | $1.4000 | $1.4300 | $1.4600 | $1.8700 | $1.8300 | $1.8600 | $1.8300 |
| 11/26/2018 | $1.5700 | $1.5200 | $1.5600 | $1.5700 | $2.1300 | $2.0800 | $2.0800 | $2.0700 |
| 11/19/2018 | $1.6100 | $1.5600 | $1.6100 | $1.6100 | $2.2400 | $2.1800 | $2.1900 | $2.1600 |
| 11/12/2018 | $1.6700 | $1.6300 | $1.6700 | $1.6700 | $2.3600 | $2.2800 | $2.3000 | $2.2500 |
| 11/2/2018 | $1.8700 | $1.8400 | $1.8700 | $1.8600 | $2.3800 | $2.3000 | $2.3400 | $2.2700 |
| 10/29/2018 | $1.8800 | $1.8400 | $1.8800 | $1.8700 | $2.4300 | $2.3600 | $2.4000 | $2.3500 |
| 10/22/2018 | $1.9300 | $1.9200 | $1.9300 | $1.9400 | $2.4100 | $2.3800 | $2.3900 | $2.3700 |
| 10/15/2018 | $1.9200 | $1.9100 | $1.9100 | $1.9300 | $2.4300 | $2.3900 | $2.4000 | $2.4000 |
| 10/8/2018 | $2.0900 | $2.0800 | $2.0900 | $2.1000 | $2.4900 | $2.4600 | $2.4600 | $2.4600 |
| 10/1/2018 | $2.1300 | $2.1200 | $2.1100 | $2.1600 | $2.4300 | $2.4000 | $2.4100 | $2.4100 |
| 9/24/2018 | $2.1200 | $2.1000 | $2.1100 | $2.1400 | $2.3000 | $2.2700 | $2.2800 | $2.2800 |
| 9/17/2018 | $2.0700 | $2.0000 | $2.0400 | $2.0700 | $2.2500 | $2.2500 | $2.2600 | $2.2500 |
| 9/10/2018 | $2.0400 | $1.9900 | $2.0400 | $2.0600 | $2.3100 | $2.2600 | $2.2800 | $2.2800 |
| 9/3/2018 | $2.0800 | $2.0200 | $2.0800 | $2.0900 | $2.3400 | $2.3000 | $2.3200 | $2.3100 |
| 8/27/2018 | $2.1000 | $2.0400 | $2.0900 | $2.1200 | $2.2800 | $2.2400 | $2.2700 | $2.2500 |
| 8/20/2018 | $2.0300 | $1.9700 | $2.0100 | $2.0500 | $2.1900 | $2.1600 | $2.1700 | $2.1500 |
| 8/13/2018 | $2.1000 | $2.0400 | $2.0800 | $2.1400 | $2.2400 | $2.2100 | $2.2300 | $2.2100 |
| 8/6/2018 | $2.1300 | $2.0700 | $2.0900 | $2.1600 | $2.2300 | $2.2000 | $2.2200 | $2.2000 |
| 7/30/2018 | $2.1700 | $2.1200 | $2.1400 | $2.2000 | $2.2600 | $2.2200 | $2.2400 | $2.2200 |
| 7/23/2018 | $2.1000 | $2.0500 | $2.0600 | $2.1200 | $2.2200 | $2.1700 | $2.2100 | $2.1700 |
| 7/16/2018 | $2.1200 | $2.0600 | $2.0600 | $2.1300 | $2.2500 | $2.1900 | $2.2300 | $2.2000 |
| 7/9/2018 | $2.1500 | $2.0800 | $2.0600 | $2.1500 | $2.2900 | $2.2300 | $2.2700 | $2.2300 |
| 7/2/2018 | $2.1800 | $2.1100 | $2.1100 | $2.1700 | $2.3300 | $2.2700 | $2.3000 | $2.2700 |
| 6/25/2018 | $2.1000 | $2.0000 | $2.0000 | $2.1400 | $2.2500 | $2.1800 | $2.2000 | $2.1800 |
| 6/18/2018 | $2.1000 | $2.0000 | $2.0000 | $2.1300 | $2.2100 | $2.1400 | $2.1800 | $2.1400 |
| 6/11/2018 | $2.1600 | $2.0800 | $2.0600 | $2.2200 | $2.2700 | $2.2000 | $2.2400 | $2.2000 |
| 6/4/2018 | $2.1700 | $2.1100 | $2.0900 | $2.3000 | $2.2800 | $2.2200 | $2.2800 | $2.2200 |
| 5/28/2018 | $2.1900 | $2.1400 | $2.1200 | $2.3400 | $2.3100 | $2.2500 | $2.3000 | $2.2500 |
| 5/21/2018 | $2.2100 | $2.1100 | $2.1600 | $2.3000 | $2.3800 | $2.2800 | $2.3300 | $2.3100 |
| 5/14/2008 | $2.1500 | $2.0400 | $2.0600 | $2.2200 | $2.3400 | $2.2800 | $2.2900 | $2.2600 |
| 5/7/2018 | $2.0600 | $2.0400 | $2.0600 | $2.1500 | $2.2600 | $2.2000 | $2.2300 | $2.1800 |
| 4/30/2018 | $2.0557 | $2.0385 | $2.0695 | $2.1440 | $2.2605 | $2.1743 | $2.2389 | $2.1557 |
| 4/23/2018 | $2.0227 | $2.0102 | $2.0298 | $2.1308 | $2.2382 | $2.1508 | $2.2270 | $2.1438 |
| 4/16/2018 | $1.9530 | $1.9286 | $1.9651 | $2.0456 | $2.1938 | $2.1407 | $2.1994 | $2.1241 |
| 4/9/2018 | $1.8683 | $1.8427 | $1.8573 | $1.9553 | $2.0223 | $1.9773 | $2.0234 | $1.9573 |
| 4/2/2018 | $1.8695 | $1.8400 | $1.8625 | $1.9499 | $2.0639 | $2.0217 | $2.0599 | $2.0046 |
| 3/26/2018 | $1.8208 | $1.8075 | $1.8239 | $1.9010 | $1.9288 | $1.9039 | $1.9402 | $1.9075 |
| 3/19/2018 | $1.8208 | $1.8075 | $1.8239 | $1.9010 | $1.9288 | $1.9039 | $1.9402 | $1.9075 |
| 3/12/2018 | $1.7207 | $1.7116 | $1.7479 | $1.7860 | $1.8892 | $1.8714 | $1.9187 | $1.8901 |
| 3/5/2018 | $1.6966 | $1.6937 | $1.7313 | $1.7473 | $1.9255 | $1.9010 | $1.9456 | $1.9367 |
| 2/26/2018 | $1.6611 | $1.6750 | $1.6969 | $1.7354 | $1.9979 | $1.9620 | $2.0270 | $1.9995 |
| 2/20/2018 | $1.6257 | $1.6401 | $1.6581 | $1.7069 | $1.9746 | $1.9329 | $2.0128 | $1.9585 |
| 2/12/2018 | $1.7564 | $1.7411 | $1.7597 | $1.8201 | $2.1711 | $2.1151 | $2.1973 | $2.1285 |
| 2/5/2018 | $1.7564 | $1.7411 | $1.7597 | $1.8201 | $2.1711 | $2.1151 | $2.1973 | $2.1285 |
| 1/29/2018 | $1.8013 | $1.7832 | $1.7847 | $1.8288 | $2.2237 | $2.1628 | $2.2500 | $2.1829 |
| 1/22/2018 | $1.7896 | $1.7644 | $1.7799 | $1.8251 | $2.1605 | $2.1066 | $2.1797 | $2.1189 |
| 1/8/2018 | $1.8019 | $1.7610 | $1.7687 | $1.8361 | $2.1049 | $2.0857 | $2.1342 | $2.0921 |
| 1/2/2018 | $1.8083 | $1.7522 | $1.7805 | $1.8375 | $2.1590 | $2.1293 | $2.1964 | $2.1393 |
| 12/25/2017 | $1.8391 | $1.7847 | $1.8150 | $1.8591 | $2.0757 | $2.0401 | $2.1476 | $2.0531 |
| 12/18/2017 | $1.6234 | $1.5682 | $1.6087 | $1.6411 | $1.9730 | $1.9376 | $2.0176 | $1.9476 |
| 12/11/2017 | $1.7141 | $1.6542 | $1.6862 | $1.7235 | $1.9812 | $1.9473 | $1.9730 | $1.9537 |
| 12/4/2017 | $1.6766 | $1.6049 | $1.6531 | $1.6777 | $2.0186 | $1.9950 | $2.0064 | $2.0020 |
| 11/27/2017 | $1.6705 | $1.5961 | $1.6503 | $1.6849 | $2.0764 | $2.0501 | $2.0742 | $2.0553 |
| 11/13/2017 | $1.9158 | $1.8323 | $1.8800 | $1.9298 | $2.0570 | $2.0146 | $2.0557 | $2.0375 |
| 11/6/2017 | $1.9387 | $1.8608 | $1.9328 | $1.9609 | $2.1188 | $2.0567 | $2.1073 | $2.0904 |
| 10/30/2017 | $1.8025 | $1.7781 | $1.8091 | $1.8360 | $2.0449 | $2.0104 | $2.0449 | $2.0332 |
| 10/23/2017 | $1.7817 | $1.7720 | $1.7875 | $1.7975 | $2.0393 | $2.0157 | $2.0545 | $2.0330 |
| 10/16/2017 | $1.7137 | $1.7024 | $1.7302 | $1.7349 | $1.9823 | $1.9490 | $2.0014 | $1.9628 |
| 10/2/2017 | $1.6219 | $1.6281 | $1.6771 | $1.6635 | $1.9296 | $1.9146 | $1.9538 | $1.9262 |
| 9/25/2017 | $1.6274 | $1.6288 | $1.6847 | $1.6707 | $1.8968 | $1.8664 | $1.9327 | $1.8819 |
| 9/18/2017 | $1.5990 | $1.5787 | $1.6380 | $1.6141 | $1.8706 | $1.8424 | $1.9169 | $1.8412 |
| 9/13/2017 | $1.6902 | $1.6290 | $1.6764 | $1.6878 | $1.8676 | $1.8310 | $1.9077 | $1.8263 |
| 9/4/2017 | $1.8757 | $1.8179 | $1.8227 | $1.8820 | $1.8799 | $1.8451 | $1.9203 | $1.8344 |
| 8/28/2017 | $1.6991 | $1.6139 | $1.6483 | $1.6957 | $1.7467 | $1.6944 | $1.7581 | $1.6883 |
| 8/21/2017 | $1.6555 | $1.5626 | $1.5977 | $1.6554 | $1.7245 | $1.6817 | $1.7316 | $1.6810 |
| 8/14/2017 | $1.6594 | $1.5656 | $1.6024 | $1.6468 | $1.7327 | $1.6938 | $1.7349 | $1.6999 |
| 8/7/2017 | $1.6857 | $1.5842 | $1.6438 | $1.6893 | $1.7378 | $1.7110 | $1.7517 | $1.7142 |
| 7/31/2017 | $1.6667 | $1.5743 | $1.6312 | $1.6868 | $1.6918 | $1.6697 | $1.7265 | $1.6769 |
| 7/24/2017 | $1.5856 | $1.4927 | $1.5499 | $1.6099 | $1.5482 | $1.5312 | $1.5929 | $1.5296 |
| 7/17/2017 | $1.6025 | $1.5159 | $1.5621 | $1.6327 | $1.5757 | $1.5353 | $1.5900 | $1.5468 |
| 7/3/2017 | $1.6029 | $1.4883 | $1.5525 | $1.6523 | $1.6206 | $1.5332 | $1.6023 | $1.5248 |
| 3/27/2017 | $1.5274 | $1.4952 | $1.4962 | $1.6484 | $1.5639 | $1.5794 | $1.5735 | $1.5639 |
| 3/20/2017 | $1.5271 | $1.5063 | $1.5041 | $1.6621 | $1.5782 | $1.5758 | $1.5852 | $1.5693 |
| 3/13/2017 | $1.5170 | $1.4998 | $1.4908 | $1.5793 | $1.5922 | $1.5790 | $1.6096 | $1.5699 |
| 3/6/2016 | $1.5280 | $1.5321 | $1.5318 | $1.6262 | $1.6767 | $1.6811 | $1.6960 | $1.6506 |
| 2/27/2017 | $1.4860 | $1.5114 | $1.4949 | $1.6077 | $1.6749 | $1.6901 | $1.6979 | $1.6476 |
| 2/20/2017 | $1.4766 | $1.4896 | $1.4805 | $1.5826 | $1.6757 | $1.6747 | $1.6916 | $1.6428 |
| 2/13/2017 | $1.5171 | $1.5239 | $1.5079 | $1.6324 | $1.6248 | $1.6278 | $1.6588 | $1.6190 |
| 2/6/2017 | $1.4236 | $1.4228 | $1.4100 | $1.5284 | $1.5368 | $1.5768 | $1.5847 | $1.5690 |
| 1/30/2017 | $1.3988 | $1.4106 | $1.3842 | $1.4924 | $1.5195 | $1.5629 | $1.5811 | $1.5729 |
| 1/23/2017 | $1.4419 | $1.4561 | $1.4401 | $1.5443 | $1.6070 | $1.6103 | $1.6496 | $1.6289 |
| 1/9/2017 | $1.6196 | $1.6121 | $1.6360 | $1.7355 | $1.7426 | $1.7114 | $1.7647 | $1.7231 |
| 1/2/2017 | $1.7099 | $1.6829 | $1.7423 | $1.8077 | $1.7334 | $1.6956 | $1.7650 | $1.6726 |
| 12/19/2016 | $1.5965 | $1.5610 | $1.6240 | $1.6581 | $1.6914 | $1.6570 | $1.7328 | $1.6494 |
| 12/12/2016 | $1.5175 | $1.4768 | $1.5431 | $1.5997 | $1.6607 | $1.6134 | $1.6909 | $1.5973 |
| 12/5/2016 | $1.4535 | $1.4210 | $1.4848 | $1.5548 | $1.6784 | $1.6107 | $1.6857 | $1.6043 |
| 11/28/2016 | $1.4708 | $1.4454 | $1.5126 | $1.5705 | $1.5788 | $1.5015 | $1.5707 | $1.4816 |
| 11/21/2016 | $1.3776 | $1.3623 | $1.4254 | $1.4693 | $1.4839 | $1.4144 | $1.4776 | $1.3803 |
| 11/14/2016 | $1.3078 | $1.3053 | $1.3500 | $1.3824 | $1.4487 | $1.3814 | $1.4304 | $1.3360 |
| 11/7/2016 | $1.3068 | $1.3057 | $1.3301 | $1.3685 | $1.4385 | $1.3932 | $1.4412 | $1.3396 |
| 10/31/2016 | $1.3900 | $1.3963 | $1.4056 | $1.4517 | $1.5621 | $1.5275 | $1.5478 | $1.5069 |
| 10/24/2016 | $1.3859 | $1.3994 | $1.4136 | $1.4312 | $1.5684 | $1.5594 | $1.5880 | $1.5460 |
| 10/17/2016 | $1.4260 | $1.4173 | $1.4255 | $1.4477 | $1.6162 | $1.6135 | $1.6384 | $1.6129 |
| 10/10/2016 | $1.5624 | $1.5168 | $1.5317 | $1.5653 | $1.6585 | $1.6725 | $1.6899 | $1.6682 |
| 10/3/2016 | $1.6014 | $1.5219 | $1.5428 | $1.5962 | $1.6083 | $1.6272 | $1.6506 | $1.6250 |
| 9/19/2016 | $1.5551 | $1.4317 | $1.4565 | $1.5445 | $1.4690 | $1.4797 | $1.5085 | $1.4809 |
| 3/21/2016 | $1.2775 | $1.2497 | $1.2296 | $1.3135 | $1.3423 | $1.3353 | $1.3839 | $1.3201 |
| 2/29/2016 | $1.1495 | $1.1197 | $1.1629 | $1.0869 | $1.1704 | $1.1328 | $1.1979 | $1.1271 |
| 2/22/2016 | $1.0319 | $1.0063 | $1.0484 | $0.9672 | $1.0895 | $1.0801 | $1.1109 | $1.0730 |
| 2/8/2016 | $0.8184 | $0.8201 | $0.8602 | $0.8195 | $1.1601 | $1.1108 | $1.1209 | $1.1008 |
| 1/25/2016 | $0.9657 | $0.9682 | $1.0275 | $1.0048 | $1.0683 | $1.0536 | $1.0647 | $1.0382 |
| 1/18/2016 | $0.9281 | $0.9243 | $0.9744 | $0.9731 | $0.9634 | $0.9623 | $0.9346 | $0.9309 |