$GraniteShares 2x Long COIN Daily ETF (CONL.US)$ there's huge premiums to be made by buying the stock and immediately selling a call either at the money or just slightly higher. number one you have to believe in Bitcoin that's the first thing if you don't.. stop reading this right now.
I look everyday at volatility premiums what's available I call it scalping what can I buy sell a call against and have very limited downside rather than parking my money in a treasury or a money market.
coinbase ...

$GraniteShares 2x Long COIN Daily ETF (CONL.US)$
50

Just for sharing, for those keen on playing BTC or ETH (can consider these leveraged ETFs)
These are for $Ethereum (ETH.CC)$
$ProShares Ether Strategy ETF (EETH.US)$ $ProShares Ultra Ether ETF (ETHT.US)$ $ProShares UltraShort Ether ETF (ETHD.US)$ $Volatility Shares 2x Ether ETF (ETHU.US)$
while these are for $Bitcoin (BTC.CC)$
$ProShares UltraShort Bitcoin ETF (SBIT.US)$ $ProShares Ultra Bitcoin ETF (BITU.US)$ $ $2x Bitcoin Strategy ETF (BITX.US)$ $T-Rex 2X Inverse Bitcoin Daily Target ETF (BTCZ.US)$ $T-Rex 2X Long Bitcoin Daily Target ETF (BTCL.US)$
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$GraniteShares 2x Long COIN Daily ETF (CONL.US)$
from the daily movers list i provided. I was looking a CONL.  a break above 59.10 and we could see this hit 62.61/63.21 and possibly 65.15. A rejections and next support  would be 51.52/58.12 and 54.97.