Investors who anticipate trading during these times are strongly advised to use limit orders. 1  Data is delayed at least 15 minutes. 2  Pre-Market trade data will be posted from 4:15 a.m. ET to 7:30 a.m. ET of the following day.  After Hours trades will be posted from 4:15 p.m. ET to 3:30 p.m. ET of the following day.
If you have smoked marijuana then the drug will stay for 3 to 30 days. This is normal for the common drugs. But in the case of marijuana, this can be detected even after a month in Urine drug test marijuana. Marijuana will stay in your system for 10 days if you have been smoking occasionally.
http://boards.cannabis.com/cannabis-com-lounge/30861-how-long-does-one-hit-weed-stay-your-system.html. No it doesn't. the Cannabinoids stay in your body for up to a month. If you took a single hit a week ago it may still be in your body but might not even be detectable.arijuana can stay in the system for as little as 36 hours, but as long as 3 months depending on your body's metabolism. ChaCha! [ Source: http://www.chacha.com/question/how-long-does-one-hit-of-weed-stay-in-your-system ].