Infosys ADRs spike ~40% on NYSE, trading halts, company says no “material events”

Today we’re talking about a weird one: Infosys ADRs on the NYSE ripping almost 40% in minutes, getting halted, and then the company coming out to say: nothing material happened. So what does a move like that mean for traders and which US-listed names could feel the knock-on effects?

What happened

Infosys ADRs experienced an unusually sharp, fast jump on the NYSE that triggered multiple volatility pauses.

Infosys then clarified publicly that there were no material corporate events or undisclosed information to explain the spike.

Market chatter pointed to 3 likely ingredients: low liquidity (holiday conditions), automated trading feedback loops, and potential “mechanical” issues such as ticker/data mapping glitches.