For example IonQ has two tickers on the NYSE, "IONQ" and "IONQ+".

  • The '+' is probably not standard for NYSE tickers. The standard format would be "IONQ.WS".
    – Flux
    May 6, 2022 at 6:45

1 Answer 1


They seem to be warrants (essentially call options) that are exercisable at $11.50 per share. Since IONQ is trading at $6.23 right now it would take a pretty good rally (>100%) for them to be worth more than their cost.

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