NEM is scheduled to hold a snapshot event for Opt-in(similar to airdrop) on March 12.
Most major exchanges support NEM's opt-in.
(binance, upbit, okex, bithumb, okex, coincheck, poloniex, huobi...)
Large materials will be the growth engine of NEM.
I wish good luck to my prediction.
Source and Proofs: nemplatform.com/symbol-migration/
IOST is scheduled for airdrop(DonnieFinance coin) on February 25.
IOST is likely to continue to rise on the basis of the airdrop until the 25th.
FYI, DonnieFinance is listed on the Coinone exchange.
Thanks, good luck with this prediction.