This is a chart of GME-1/NDAQ*10000 - it is intended to show the inverse relationship between GME and NASDAQ - ie a flat line, but the flat line goes up when Nasdaq comes down and GME goes up, because GME is worth more than 10000 Nasdaqs.
Buy and Hold regions as indicated. "Buy, or buy not. There is no sell" -- Master Yoda
What's an exit strategy?
Not financial advice - I played with a lot of lead as a child and eat crayons.