There are many technical indicators I use, plus you need to be “lucky” to buy around it.
But the most important for me is when I notice the market stops making new lows on bad news!
That’s when you’re close...
Markets start a relief rally, followed by a re-test of the low. This is a base-building period when you should be looking for positive divergence in breadth & credit spreads, etc.
Sometimes you just get a re-test of the low, too.
During a base building process, bad news will keep coming, but the price will become more resilient.
Weak sectors will still suffer (Technology in 2002, Financials in 2009, etc) and drag the market lower, but most stocks will start acting healthy again.
Be patient, watch the market carefully, let it give you clues. Keep an extremely open mind & respect the price above narratives.
Take it day by day!