Key Takeaways
- US forces have officially lifted the naval blockade on Iranian ports following a landmark peace agreement, immediately reopening the Strait of Hormuz to maritime traffic.
- The 5-Year TIPS auction saw yields surge to 1.955%, up significantly from the previous 1.367%, reflecting heightened real interest rate expectations and persistent inflation concerns.
- US Rig Count edged higher to 563, with gas rigs increasing by one while the oil rig count remained steady at 433, according to the latest Baker Hughes (BKR) data.
- UK political instability looms as allies of Andy Burnham signal they will not immediately resign from the Cabinet if he wins the Makerfield by-election, seeking to avoid a rapid collapse of the Starmer government.
Geopolitical Breakthrough: Iranian Blockade Lifted
In a major shift in Middle Eastern policy, U.S. Central Command (CENTCOM) announced today that American forces have ceased all blockade enforcement efforts against Iranian maritime traffic. The move, directed by the President, ends a naval standoff that had severely restricted movement through the Strait of Hormuz since April 2026. While U.S. naval vessels will remain in the region to monitor compliance with the new peace agreement, they are no longer impeding the transit of vessels to or from Iranian ports in the Arabian Gulf and Gulf of Oman.
Market analysts suggest the reopening of the Strait could significantly ease global energy supply pressures. During the blockade, reports indicated that some vessels were forced to pay substantial premiums—often in Bitcoin or USDT—to navigate the contested waters. The immediate resumption of traffic is expected to stabilize oil tanker rates and reduce the geopolitical risk premium currently embedded in crude prices.
Treasury Markets: TIPS Yields Hit Multi-Year Highs
The U.S. Treasury’s sale of $24 billion in 5-year Treasury Inflation-Protected Securities (TIPS) today resulted in a high yield of 1.955%, a sharp increase from the 1.367% seen in the previous auction. The bid-to-cover ratio, a key measure of demand, rose slightly to 2.61, indicating that while yields are higher, investor appetite for inflation protection remains robust.
The jump in real yields reflects a market bracing for "higher-for-longer" interest rates despite the recent cooling of some conflict-related pressures. Indirect bidders, which include international central banks, took a larger share of the auction at 68.59%, up from 64.6% previously. This suggests that global investors are increasingly seeking the safety and inflation-hedging properties of U.S. sovereign debt as the broader economic outlook remains uncertain.
Energy Sector: Rig Count Shows Marginal Growth
Baker Hughes (BKR) reported that the total US rig count rose to 563 for the week ending June 18, a modest increase of one from the prior week. The gain was driven entirely by the gas rig count, which climbed to 122, while the oil rig count held steady at 433.
This stability in drilling activity comes as energy firms continue to balance production growth with shareholder returns. Despite the lifting of the Iranian blockade, domestic producers appear to be maintaining a disciplined approach to capital expenditure, with the total count remaining significantly below historical peaks but showing resilience in the face of volatile global pricing.
UK Politics: Burnham Victory Could Trigger Slow-Motion Coup
In the United Kingdom, political tension is mounting ahead of the Makerfield by-election. Allies of Greater Manchester Mayor Andy Burnham have reportedly indicated they will not resign from Prime Minister Keir Starmer’s Cabinet immediately if Burnham wins, according to The i Paper.
This strategic decision is aimed at maintaining a semblance of stability while Burnham prepares a potential leadership challenge. Internal Labour party dynamics suggest that while a Burnham victory could eventually lead to a shift in leadership, his supporters are wary of triggering a "rapid collapse" that could benefit opposition parties or further destabilize the British economy.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.