Perpetual DEXes are at risk of becoming insolvent if they don't manage their risk well.
So dYdX and gTrade implemented funding fees(longs pay shorts a fee when there are more longs opened than shorts and vice versa)
@dYdX@GMX_IO@GainsNetwork_io /6 Funding fees ensure that the longs/shorts ratio is near 50% so traders winnings will not be too big.
On the other side, GMX doesn't have funding fees, which is a big advantage for traders. However, the maximum limit of shorts opened is 50% due to its GLP model.
@dYdX@GMX_IO@GainsNetwork_io /7 dYdX has an insurance fund(that contains $15M). If traders PNL is positive the fund will take on the loss.
The traders' PNL on GMX will reflect the price of GLP.
traders loose->GLP price up(the traders' collaterals goes to GLP pool)
traders win->GLP price down
Only GMX is distributing a part of its revenue from fees(33%) to its token holders at this moment(so that's why its P/E is big)
The other 2 DEXes will start doing this by the end of 2022.
@dYdX@GMX_IO@GainsNetwork_io /11 So if you're only interested in maximizing your earnings in the long term as a token holder, dYdX may be the best perpetual DEX token to buy now.
However, remember that the holders' income depends on the volume of these platforms which may vary over time.
dYdX: It has the best user interface among all 3 DEXes IMO.
More than that, traders earn trading rewards in the dYdX token when using the platform and they can even participate in competitions for big rewards in cash and NFTs.
@dYdX@GMX_IO@GainsNetwork_io /13 GMX: It has a clean user interface. One of the platform's big advantages for traders is that there aren't funding fees. It also allows 0 slippage trades.
An interesting feature of GMX is that you can get a discount when trading by introducing a referral code.
@dYdX@GMX_IO@GainsNetwork_io /14 gTrade: The platform doesn't have a very nice user interface IMO. However, gTrade is the only perpetual DEX that allows traders to also trade forex and stocks outside of crypto.