System1 Inc. Replay the stock market charts of SST day by day, back to 2003. Open long and short positions without spending any money. System1, Inc. develops technology and data science to operate responsive acquisition marketing platform. The company also operates a real-time coupon code search engine and directory that offers coupon destinations for online shoppers. It serves customers in the areas of health, subscription, finance, insurance, business and technology, travel, auto, and other direct-to-consumer businesses. The company was founded in 2013 and is based in Los Angeles, California.
