Dear friends!
This is actual list of exchanges for ETHF trading:
CryptoBridge - https://wallet.crypto-bridge.org/market/BRIDGE.ETHF_BRIDGE.BTC
OctaEx - https://octaex.com/trade/index/market/ethf_btc
Biten.Trade - https://biten.trade/
GraviEx - https://graviex.net/markets/ethfbtc