"What is the current largest "gap up" record on the ASX?
I think it may be in trouble "
I really don't know....but I recall as a kid that Poseidon Nickel went from (around) 10-20 cents to upwards of $250 in what seemed a few months to me at the time ( late 60's I think).
I imagine there were a few decent "gaps" involved in that.
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