IndiGo shares fell 3.6% to intra-day low of ₹4,782.45 on February 5 after Competition Commission of India ordered a detailed probe against IndiGo for unfair business practices. The CCI said that by cancelling thousands of flights in December 2025, IndiGo withheld services and created artificial scarcity, limiting access to air travel amid high demand. IndiGo stock fell 14.3% in December.