Morning Bid: A breakthrough deal or a crude awakening? 07-Apr 12:40

A look at the day ahead in European and global markets from Ankur Banerjee:

Markets are holding their collective breath as optimism over a possible deal to open the Strait of Hormuz ​clashes with the growing fears of an impasse that could lead to escalation ‌of violence with yet another U.S.-imposed deadline looming.

The risk-off mood hasn't turned into a deep selloff yet as traders bide time ahead of U.S. President Donald Trump's deadline of Tuesday 8 p.m. Eastern Time (0000 ​GMT on Wednesday) for a possible deal with Iran.

Both sides have traded barbs, ​attacks and insults as Iran rejected a ceasefire proposal, instead looking for a ⁠lasting end to a war that has shut the Strait of Hormuz, a key ​waterway of energy supplies that has whacked markets and economies.

On the other hand, Trump warned ​Iran could be "taken out" if it did not meet his deadline to reach a deal, threatening to destroy Iranian power plants and bridges as he brushed off concerns that such actions would be a ​war crime.

That left jittery investors mostly on the sidelines on Tuesday with stocks struggling for ​direction while the dollar held its ground. Even stellar earnings from chipmaker Samsung Electronics (005930.KS) were not enough ‌to ⁠lift the mood.

U.S. stock futures fell 0.44% while European futures pointed to a subdued open as the region returns from holidays on Friday and Monday. Brent crude stood at $111.43 per barrel and is now up about $39, or 53% since the war broke out.

The yen remained ​perilously close to the ​160 per dollar ⁠level that traders are worried could bring Tokyo into the market to support the frail currency. But with demand for U.S. dollar ​unrelenting, any intervention might end up being futile.

Manufacturing data later in ​the day might ⁠provide a glimpse of the impact of the six-week long war on the European economy and whether the worries over pricing pressure due to the energy shock are warranted.

But for now ⁠investor ​focus will be on yet another binary risk event ​that could shape near-term sentiment.

Key developments that could influence markets on Tuesday:

PMI data for March for France, Germany, euro ​zone and UK