When a professional equity options trader is forced to buy back a short stock position (called a Buy-In) that hedges a long delta options position and the stock opens higher the next day.
You go out short 10000 shares of EET against a long 10000 delta options position. Overnight you are forced to buy back your shares at $40. The next day the stock opens at $42. You have just made $20000, hence the term Buy-Win.
by No It Po July 15, 2009
by ganjakoolaidman April 18, 2010
if youre in the bookies and theres a horse there that cant lose. if you back it, youre said to be 'buying money'
by nicks nikita April 10, 2009
"Please stop arguing with Tom, you are buying twitter right now."
"Oh man I totally bought twitter today, by queueing up to a league game."
"Why would you buy twitter? Just don't enroll into that course..."
"Oh man I totally bought twitter today, by queueing up to a league game."
"Why would you buy twitter? Just don't enroll into that course..."
by LeBademeister November 15, 2022
by Spazzy69 May 26, 2014
by SwitchDaddy April 03, 2008
by minari-naga August 13, 2004