SEBI is planning a major change in F&O trading rules that can directly impact option traders who use margins. According to reports, SEBI may reduce margins on non-expiry days to encourage longer-term and planned derivatives trading instead of heavy expiry-day speculation. Currently, most traders trade only on expiry day because margins are high on non-expiry days. SEBI believes this creates unhealthy market behaviour. The proposed change may lower blocked capital for hedged F&O positions on non-expiry days, while expiry-day rules may remain strict. In this video, we explain in simple language: Why margins are higher on non-expiry days Who this rule is actually for (F&O margin traders) How this change can help option traders Why SEBI wants to reduce expiry-day dependency Note: We share content only for Informational & educational purposes. I'm not SEBI registered. Sharing my knowledge and research is intended for informational and educational purposes only.