I already told you to trade CL.
based on the first post, it appears he already does
now from there if he wants something with even bigger daily ranges and wider swings on a consistent basis, TF is the only one to fit that descript
I already told you to trade CL.
If its about the $ range then the king is the Dax ...
Preferably traded actively around US regular trading hours...
... eliminates DAX. I looked at that one too, couple of issues there. Wild spikes and slams from seemingly nowhere are frequent, margins relative to eminis and active hours are when I sleep. If DAX was the only choice and no others, it would suffice with personal adjustments.
Anyway i don't understand the fixation about trading a single instrument the whole time , unless you are a pro scalper , trading different markets -just one open position - gives you more opportunities , instead of just starring at a single market the whole time...

Well, logic is that watching different markets would result in trade setups happening at different times, which is somewhat true. But two things tend to happen repeatedly...
#1: all markets make sudden and/or extreme moves based on the same news that affects all markets alike. Anything that rocks currency markets will push stocks and commodities at the same time. Then you have all hell breaking loose on every screen at once.
One other factor for multiple symbols... and I do think this is most important of all... they cannot all be traded the same.
For example, TF and CL, NQ to some degree tend to spike and blow away when they break congestion zones at key S/R levels. If they are trending OR changing trend direction in front of directional moves, many times price action will pop thru key congestion and keep on pushing away with no pullbacks.
Meanwhile, ES and other various instruments will break similar zones at the same time but pull back repeatedly to test and retest key levels before pushing away. End result of price moving from relative highs to lower or lows to higher is the same... but process getting there is different.
If you try to manage CL and ES or TF and ES trades together, you will miss some big moves by not playing momentum breakouts and waiting for all pullbacks in CL and TF. But if you play all breakouts in ES, you will get pullback stopped in a lot of otherwise performing trades.
Juggling the logic of managing trade executions that differ across various symbols can make the difference between catching, missing or flubbing executions of that one good trade on days where only one good trade exists.