If you are an individual retirement or other investor, contact your financial advisor or other fiduciary unrelated to Quantopian about whether any given investment idea, strategy, product or service described herein may be appropriate for your circumstances. Start Learning. Let me be absolutely clear: you may well be right about momentum over the longer term but if so, I am puzzled as to why PAL’s pattern searching is any more valid. Become an Expert in Quant Finance Quantopian provides free education, data, and tools so anyone can pursue quantitative finance.