Predictions, and inspiration

Sam Eisenstadt the founder of Value Line's methods (now conveniently canceled from mention in official history) liked to predict market moves on a monthly basis. His method now would predict a 200-pt move 6 months in future.
most similar to Eisenstadt regression methods are 2021, 2022, 2119, 2017, 2016, 2015, 2014, 2012, 2011, and 2008.
an inspiring story:
Nvidia Hits $2 Trillion Valuation on Insatiable AI Chip Demand
It took Nvidia NVDA 24 years as a public company for its valuation to reach the rarefied air of $1 trillion. Thanks to the chip maker’s role in powering the AI revolution, a second trillion took eight months.