News › Financial Services  ·  13 Jul 2026, 9:15 AM IST  ·  3 days ago

PAYTM, CDSL, BIOCON: F&O Open Interest Surges, Watch for Volatility

VolatileBias: Bullish +5580% confidenceFinancial ServicesHealthcareBullish read

In one line — Look for breakout/breakdown opportunities in these stocks, confirming with price action and volume.

Bearish
Bullish
−1000+55+100

Source: Economic Times · AI-summarised by Anadi · Updated 13 Jul 2026, 9:53 AM IST

Financial Servicestilt positive
Healthcaretilt positive
Technologytilt positive

What Happened

Paytm, CDSL, and Biocon, along with two other F&O stocks, experienced over 6% growth in futures open interest on July 10. This surge indicates fresh positioning by market participants, suggesting a renewed interest and potentially a build-up for future price action in these specific scrips.

Why It Matters (for you)

A sharp increase in open interest, especially when accompanied by significant volume, often precedes or accompanies a strong price trend. For Indian traders, this signals that these stocks are attracting considerable attention, making them candidates for potential short-term trading opportunities or increased volatility.

Impact on Indian Markets

While the direction isn't specified, the increased open interest suggests heightened activity in PAYTM, CDSL, and BIOCON. Traders should anticipate potential price swings in these stocks. This could lead to increased liquidity but also higher risk due to speculative positioning.

What Traders Should Watch Next

Traders should closely monitor the price and volume behavior of PAYTM, CDSL, and BIOCON in the coming sessions. Look for confirmation of a directional bias (e.g., price breaking key levels with sustained volume) to capitalize on potential trends. Also, keep an eye on broader market sentiment as it can influence these F&O counters.

Key Evidence

  • Five NSE F&O stocks, including CDSL, Biocon and Paytm, saw over 6% growth in futures open interest on July 10.
  • This signals fresh positioning and heightened trader participation.
  • Risk flag: Open interest alone doesn't indicate direction; it could be long build-up or short build-up.
  • Risk flag: Increased volatility can lead to higher risk and potential whipsaws.
  • Anadi aggregate validation score: +100.0 (2 symbols)