I have to disagree. Let’s consider these two situations, where the price does exactly the same, just in the opposite direction, and you’re $100 invested on the happy side of the market:
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long side: 10% up, you make $10, another 10% up, now you make $11. Total: $22.
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short side: 10% drop, you make about $9.09; another 10% drop, now you make $8.26. Total: about $17.36.
What’s really funny though is when you consider that if the market goes against you, then a long loses only $17.36, the short $22.
Sorry, I posted it too early by accident; I may add some more stuff here during the next 5-10 minutes.
Yea, and they will be the ones with first hand experience about natural selection I still don’t see how beliefs can change whether they will blow up or not. I agree that, more often than not, it won’t happen. But
I’m not against shorting, it’s very useful for diversifying, and allows you trade when everybody else is sitting on the sidelines. I just don’t see it as the driving force behind what’s happening. And yes, it’s partially because short positions are naturally more fragile, as I demonstrated it above: they can win less and lose more for the same sized market move.
I can’t see how it is shorters taking the value down then. When BTC booms, so it’s natural that the price of all the penny coins would go the opposite direction. Short sellers were idiots not going after the low hanging fruit.
I don’t believe targets are part of all strategies. In fact, I would not consider a strategy that have targets. The one I’m testing does work with out-of-money targets for the rare event of an unusual spike, but otherwise it just goes with the flow as long as it can.
Oh, I think you misunderstood me. I have nothing against shorting, quite the contrary: it’s very useful, exactly as you’re saying. I just don’t think short sellers can move the market much because they are starting from a clear disadvantage, so they need to tread soft. Again, please refer to the simple math from above.
As for margin trading, it’s a useful tool, I just don’t think that margin trading can stabilize a market anymore than a few more cylinders can make a car more secure to drive.
And I’ll take a nap now