The CS2 index over the past year:
Current Index: 803.47 (−49.47% vs open)
1y Open: 1,590.01
1y High: 1,675.40 (+108.52% vs now)
1y Low: 510.35 (−36.48% vs now)
No need to to guess the bottom price or try to buy at the bottom except you urgently need some skins to play
When market climbing steadily for months then buying into maybe better