Many tokens traded in Pancakeswap and so on has transfer tax function, for example distrubute 2% of tokens from every transaction to LP.
But If they doesn´t add same value in pair currency (for example BNB), I think it means price small decrease. Is it right?
Thank you for reply.
Also, I'm not sure if I got you right, but I think you got things wrong.
I think you are confusing burning option of tokens with coins that have a fixed supply.
If a token has the option to burn, then this could make its value theoretically increase when its supply decreases.
If a coin or token doesn't have a burn option, it doesn't mean that its price is falling.