Just caught up on the china stock market action and there's some interesting dynamics playing out. The Shanghai Composite managed to hold above 4,125 after climbing over 40 points, finishing the session at 4,124.19. Pretty solid momentum considering what's happening globally right now.

The real story here is the headwinds. Oil prices have gone absolutely wild - we're talking WTI crude jumping to $90.89, up nearly 12 percent in a single day. The Middle East situation is escalating fast, and energy supply concerns are rippling through everything. When crude moves like that, it puts pressure on markets across the board, and the china stock market is definitely feeling it.

Looking at individual movers, you had some clear winners and losers. Banks were mixed - Agricultural Bank down 0.59 percent while China Merchants Bank ticked up slightly. The resource plays got hammered though. Aluminum Corp of China (Chalco) absolutely tanked 5.54 percent, Yankuang Energy crashed 4.22 percent, and PetroChina stumbled 3.07 percent. That's the oil pressure showing up in real time.

On the macro side, Wall Street opened weak and stayed weak - Dow down 0.95 percent, NASDAQ down 1.59 percent. That negative lead from the U.S. typically flows into Asian markets the next session. The unemployment data didn't help either - U.S. jobless rate ticked up to 4.4 percent in February, which caught a lot of people off guard.

For the china stock market specifically, the key support to watch is around 4,100. If we lose that, could see more selling pressure. But honestly, a lot depends on how the Middle East situation evolves and whether crude stabilizes. The Shenzhen Composite added 25.50 points to 2,698.32, so there's still some resilience in smaller caps.

China's also releasing consumer and producer price data this morning, which could move things. Last month consumer prices were flat year-over-year while producer prices stayed negative at minus 1.4 percent. That deflationary pressure is something the market's been watching closely. Definitely keeping an eye on how this unfolds.