Diplomatic Signal from Washington to Tehran: Geopolitical Risk Premium Repriced

Global risk appetite, heavily influenced by geopolitical tensions, is undergoing a downward revision following the latest announcement from Washington. President Trump declared acceptance of Iran's request to continue discussions, signaling that the potential scenario of conflict in the region has been temporarily suspended.

Energy Markets Under the Shadow of the Strait of Hormuz

Market participants are decoding this diplomatic move as a relief signal, particularly regarding energy supply security. The primary threat of tension between Iran and the US is the potential closure of the Strait of Hormuz, through which approximately 20% of global oil supply passes. The continuation of talks reduces the likelihood of a blockade at this critical chokepoint, potentially stabilizing energy freight rates.

■ Brent Crude prices are expected to enter a normalization process following observed sharp volatility.

■ A positive reflection on the trade balance is anticipated in energy-importing countries, particularly in economies with high current account deficits like Turkey.

■ A short-term downward trend may be observed in International Credit Default Swap (CDS) prices.

BIST 100 and Sectoral Reflections

On the Istanbul Stock Exchange, this development could create buying pressure, especially in sectors directly linked to import input costs. A potential pullback in oil prices could curb cost inflation, widening the scope for central banks' monetary policies.

■ Relaxation of the energy cost item in profitability projections of holding and industrial giants.

■ Expectations of margin improvement in the transportation and logistics sectors.

■ Lowering the geopolitical risk premium to accelerate foreign portfolio inflows.

In our algorithmic trading models, we are observing a rotation forming from US Treasuries towards global equity markets within the "Safe Haven" flows. This diplomatic move could facilitate the BIST 100 index's testing of short-term Fibonacci resistance levels; in an environment where risk appetite is already increasing, the negative divergence on the oil side will serve as a catalyst supporting the uptrend.