Op, @jiiBs has shown you.

From my experience in the gambling platform, rollbit also offers a variety of features that can be used for trade, in addition to sports gambling, slots, poker and so on.

As far as I know the platform also provides features such as the NFT, Futures and Staking options. Of course you can trade consistently there, of course you must also consider the risks that can occur at any time.

For pundung or locking your BTC assets, of course the staking feature of one of you can get a reward or flower, the only gambling platform as far as I know the staking is rollbit Maybe it's the best way to secure your bets and to get passive income from the crypto assets that you bet.