Tethys Technology, Inc. is an independent, broker-neutral provider of best execution algorithms. Its U.S. equity algorithms and program trading products were launched in 2004 and the firm was first to market with options algorithms in 2007. Tethys is an established industry leader in innovative futures algorithms and currently offers execution algorithms for the global trading of equities, options, futures and FX trading. The firm is focused solely on achieving best execution and does no proprietary trading, hence having no conflicts of interest – nor does it operate a dark pool.