Metula in northern Israel is like a ghost town. Shops are shut, hotels closed and there's very little sign of life.

Oil prices fall in early trading in Asia as the US president warns Iran against disrupting shipping in the Strait of Hormuz.

Learn about the long jelly roll, which is an option strategy that exploits pricing differences in options to achieve arbitrage gains with varying expiration dates.

Discover the importance of price change in securities, how to calculate it, and its impact on market volatility.