In terms of the DJT stock, I think it will continue to go down as investors know it is not making money and unless Trump wins the election, such shot news is no longer new and will not have much impact to the stock.
Regarding the balance of the election, major events surrounding political figures can shift public opinion, but it would be speculative to comment on how this specific scenario might influence elections without concrete details. So in my opinion, the assassination news might even backfire for Trump
As for choosing between Trump or Harris, I don't fancy both the candidates but would feel that Harris have a higher edge mainly due to the endorsement from Taylor Swift which is may have significant impact in the swing of the votes.
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