I think the parent means that Russia's biggest income source is oil and gas. Now that he demonstrated to it's biggest customer (Europe) just how problematic this is, the demand is not going to go up.
Other than in the US where russian Oil is like 3% of the used oil and russian gas is basically not used, in Europe no russian gas means cold houses and problems in the industry.
I love geeking the orderbook flow with a visualization tool (bookmap etc)
you can see thousands of orders being placed, removed, eating other orders.. buying skirmishes, resistance lines... and to top it all off you can place an order and see it show up on the battlefield
I’ve been out of trading for a long time and don’t normally miss it. What I do miss is seeing a full depth book feed when _weird_ things happen in the market.