A market maker is a company, or an individual, that quotes both a buy and a sell price in a financial instrument or commodity held in inventory, hoping to make a profit on the bid-offer spread, or turn. From a market microstructure theory standpoint, market makers are net sellers of an option to be adversely selected at a premium proportional to the trading range at which they are willing to provide liquidity.

Most foreign exchange trading firms are market makers and so are many banks, although not in all currency markets. In foreign exchange (or FX) trading, where most deals are conducted over-the-counter and are, therefore, completely virtual, the market maker sells to and buys from its clients and is compensated by means of price differentials for the service of providing liquidity, reducing transaction costs and facilitating trade. Recent developments in the over-the-counter FX market have permitted even buy-side (non bank participants) virtually to act as market-makers through the advent of high speed/frequency software engines that submit bids and offers outside prices available on other networks or ECN (electronic communication network) where FX is traded.

Against Me! is an American punk rock band formed in Naples, Florida in 1997 by singer and guitarist Tom Gabel. Since 2002 the band's lineup has also included guitarist James Bowman and bassist Andrew Seward; current drummer Jay Weinberg joined in 2010. After releasing three studio albums through independent record labels, Against Me! moved to Sire Records for 2007's New Wave, which reached no. 57 on the Billboard 200. Their fifth and most recent album, 2010's White Crosses, was their most successful, reaching no. 34. In 2011 the band launched their own record label, Total Treble Music, through which they plan to release future albums. In 2012 Gabel publicly came out as transgender, with plans to begin a medical process to live as a woman and eventually take the name Laura Jane Grace while continuing to front Against Me!. The first album expected to feature Laura Jane Grace as frontwoman is Transgender Dysphoria Blues.

Against Me! was formed in 1997 by singer/guitarist Tom Gabel as a solo act, occasionally performing with backing musicians. The first Against Me! release was an eponymously-titled 1997 cassette demo. With the addition of drummer Kevin Mahon, a second demo, Vivida Vis! (1998), was released in limited numbers by Misanthrope Records. The band's first EP, Against Me!, was released in 2000 through Crasshole Records. Their first widely-distributed release was the EP Crime as Forgiven by Against Me! (2001), released by Plan-It-X Records and Gabel's own Sabot Productions. A third EP, an eponymously-titled acoustic recording by Gabel and bassist Dustin Fridkin, was released later that year.