Just watched the market close and honestly, the Middle East situation is really weighing on everything right now. Stocks pulled back across the board Thursday with the S&P down about half a percent, Dow taking a bigger hit at minus 1.61%, and Nasdaq off 0.29%. The real story though is crude oil - WTI jumped over 8% to hit levels we haven't seen in a year and a half. That's creating some serious inflation anxiety.

The Strait of Hormuz closure is the key issue here. You've got Iran blocking the waterway, which handles roughly a fifth of global oil shipments. Couple that with storage facilities filling up across the Gulf and you start to see why energy prices are spiraling. I noticed Saudi Arabia's Ras Tanura refinery is basically at capacity, and Iraq just had to shut down production at its biggest fields because local storage is maxed out. That's real supply pressure.

On the flip side, some of the economic data came in better than expected. Weekly jobless claims stayed around the 215000 level mark - basically holding steady - which actually suggests the labor market is holding up reasonably well despite all this uncertainty. Q4 productivity numbers beat expectations too, coming in at 2.8% versus the 1.9% forecast. But here's the thing: unit labor costs also came in hot at 2.8%, which is giving the Fed hawks ammunition to keep rates elevated.

What caught my attention in the stock action was how different sectors responded. Chip stocks got hammered - Lam Research down over 4%, ARM and several others down more than 3%. Makes sense given the oil shock. Airlines got absolutely destroyed with Alaska Air down 9% plus, Southwest down 6% - jet fuel costs are brutal when crude spikes like this. But software stocks were the real winners, with Atlassian jumping over 7% and ServiceNow, Intuit both up 5% plus. Broadcom also popped 5% after the CEO mentioned AI chip sales could hit 100 billion next year.

The bond market is pricing in the inflation risk too. The 10-year yield climbed to 4.15%, up about 3.5 basis points. European yields moved higher as well, with German bunds up over 9 basis points. Interesting that the market is only pricing in about a 4% chance of a rate cut at the March Fed meeting - basically no cut expected.

Looking ahead, the jobs report Friday is going to be critical. Markets are watching for 60,000 new nonfarm payrolls and the unemployment rate holding at 4.3%. If labor data stays strong while oil stays elevated, that's a problem for bonds and could limit upside for growth stocks. The geopolitical situation is still fluid though - any escalation could push oil even higher, which would be the real wildcard for markets going forward.