Swing trading - Business income or capital gains

I do swing trading. Holding period is typically 1-4 weeks. Around 10 trades per month. Profit earned usually is only 5-7 % of my monthly salary. Turnover is less than 10 lakh. I want to show gains as STCG.

Is it ok to show profits as STCG instead of business income. Will there be any questions asked. Please guide.

Yes, reporting swing trading profits as STCG is acceptable and defensible for delivery-based trades. Unlikely, provided you maintain consistency in how you report your share transactions year after year.