CNBC Daily Open: Markets feeling that deja vu as Iran deal under strain, once again
- Posted on June 22, 2026
- By CNBC
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- 1 min read
CNBC Daily Open: Markets feeling that deja vu as Iran deal under strain, once again
Less than a week after the U.S. and Iran signed their "memorandum of understanding" aimed at ending the conflict, tensions have flared once again.