Hi Chiu, I honestly do not care if someone sells some shares and buys them back at set prices because they believe in cycles or certain patterns. I don’t do it but I have no problem with that. What these people do though is they then engage in activity to advance their anticipated profits by either s/it talking the stock down or changing a few weeks later and then claiming they are “longs” and believe in the stock and then the same people start to pump.
And when they do it, they literally drive investors away because of their bogus claims when they are talking the stock down. They do immense damage, for their short term manipulations. So i think that makes those people similar to vandals manipulating and over exhausting a resource.
Market Data 
Markets 
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