The closure of the Strait of Hormuz by Iran from 1 March impacted global energy markets in predictable ways. One-fifth of the world's oil passes through the Strait.
Oil prices rose sharply from $70 to about $120 per barrel before falling back to about $90 per barrel. More than one-third natural gas was similarly affected. But the markets were typically slower to react. Prices rose from $2.9 per MMBTU to $3.2 and settled back to $ 3 MMBTU.
Why this duality in price movement?
The near instant response in oil markets is explained by deeper financialisation and trading (hedging, selling and buying) and better physical interconnectivity across markets driven by interoperability of cargos. Integrated markets respond quicker to risk but also settle down faster. In comparison gas markets are more regional than global and have long term supply contracts of up to 15 years. The structure of trade and shipping is less flexible. Liquified gas cargo is loaded months in advanced with pre-determined routes. Thus, trading is less intense.

