When a coin moves forward to a hard fork is it for good or is it for bad? do you think that its price will rise or fall ? would you invest on a coin that has done hard fork? and what would you do if you own a coin that has announced a hard fork? would you sell it or not?
Usually it rises , because if you buy / mine and hold tokens/coins before hardfork then you will get new coins on new blockchain compared of how many you was holding before hardfork . I don't see forks to be sucesfull , and see no point of doing them . Only when there is major breach in code