Is investor demand for hyperscaler bonds weakening?
Core argument: Cover ratios on hyperscaler bond deals, which measure dollars of investor orders per dollar of bonds issued, fell from nearly 5x in February 2026 to below 2x in July.
The cover ratio measures how many dollars of investor orders a bond deal receives for every dollar of bonds issued. For hyperscalers, it has fallen from nearly 5x in February 2026 to below 2x in July, suggesting investors may need wider spreads to absorb additional hyperscaler supply.

