U.S. stocks slumped on Tuesday under the weight of another jump for the price of oil. It was a return to form for financial markets after Wall Street’s worries about Israel’s fighting with Iran had seemed to calm a bit on Monday.

Implied volatilities jumped higher across asset classes last week as Middle East tensions escalated. Click to read.

A surging oil price is likely to trigger a depreciation in Asian currencies, notably the Thai baht, Taiwan dollar and Korean won, according to Barclays Plc.

Stocks lost ground in early trading Tuesday, while oil prices moved higher, as investors monitored developments in the escalating conflict between Israel and Iran and digested disappointing economic data.

I avoid long-term oil investments due to unpredictable price swings, but high implied volatility now creates an opportunity to sell options for

This latest iteration of the Middle East crisis is both familiar and unfamiliar. We’re all back obsessing about the oil price, yet we also know from the last few years that that same oil price has appeared somewhat impervious — oblivious?

Wall Street opened slightly lower while oil and gold rose as Tuesday marked the fifth day of fighting between Israel and Iran, with the risk of a widening conflict dampening risk appetite in a week also packed with key central bank decisions.

A spike in international crude oil prices triggered by geopolitical tensions poses a significant risk of depreciation for several major Asian oil-importing currencies, according to analysts.