Vtrender Glossary
What is Filter?
A buffer value (e.g., 3–5 points in Nifty) added beyond a key level like IBH or an IS bar high/low to confirm breakout or stop loss placement.
Filters help distinguish between genuine breakouts and false moves around key levels. The appropriate filter size varies by instrument volatility—larger for high-volatility markets, smaller for calmer conditions. Applying proper filters reduces false signals while maintaining reasonable risk parameters, especially in choppy market conditions.