In this situation what i done?

1. Stay calm avoid panic selling.

2. Analyze the drop check fundamentals, technicals (support/RSI), and news.

3. Manage risk set stop-losses, limit position sizes (1-2% per trade).

4. Diversify or hedge spread risk or use options/shorting.

5. Review strategy was the trade logical? Learn from mistakes.

6. Consider opportunities buy dips only if the long-term thesis holds.

7. Watch leverage avoid margin calls.

8. Think long-term—markets cycle; stick to your plan.

Short-term traders: Exit weak positions. Investors: Average down cautiously.