Use our app to translate concepts, themes, and keywords from your everyday life into relevant stocks and ETFs. Instantly. See solar panels and electric cars popping up all around you, but unsure how to turn that insight into an investment? Now observations from the real world can become part of your portfolio. Share what you find with family and friends to make confident investing decisions together. You can warm up with our virtual stock market, then link a brokerage account to make real trades when you’re ready. Grain supports major U.S. brokerages.