For example, I was lucky enough to accumulate, over time, a large position in GBTC with a cost base of of under $12. GBTC has kinda gone parabolic.
What to do? I have my own thoughts on the matter, but would like to know what others think.

Yodean wrote: ↑Fri Nov 13, 2020 4:48 pm This will be a bit of a funny question: anybody have any advice about how to trade parabolic moves, in both directions? I've been on both sides of those trades, many times. Not sure if I learned much from those moves, that consistently hold true (trying to go beyond homilies like, "take profits," "don't catch a falling dagger," "respect your stops," "be patient and disciplined with your position sizes" etc.).
For example, I was lucky enough to accumulate, over time, a large position in GBTC with a cost base of of under $12. GBTC has kinda gone parabolic.
What to do? I have my own thoughts on the matter, but would like to know what others think.
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You can also do the buy strangle and straddle option strategies with earnings as wellSOL wrote: ↑Sat Nov 14, 2020 6:34 amYodean wrote: ↑Fri Nov 13, 2020 4:48 pm This will be a bit of a funny question: anybody have any advice about how to trade parabolic moves, in both directions? I've been on both sides of those trades, many times. Not sure if I learned much from those moves, that consistently hold true (trying to go beyond homilies like, "take profits," "don't catch a falling dagger," "respect your stops," "be patient and disciplined with your position sizes" etc.).
For example, I was lucky enough to accumulate, over time, a large position in GBTC with a cost base of of under $12. GBTC has kinda gone parabolic.
What to do? I have my own thoughts on the matter, but would like to know what others think.
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If you are willing to take on some risk. You can open a strangle option play, This entails buying a put and a call with different strike prices. Optimally this is done with options that have at least 6 months of time premium. The idea is to look for a large move in either direction since you have a long and a short position at the same.
However, this only works if the move is large if the stock or market trades within a tight range then you loose money on both ends.