Kagi charts highlight major price changes in assets, ignoring time to reduce noise. They work by shifting lines when asset prices hit predefined change thresholds. Though simple, Kagi charts must be ...

TOKYO (Reuters) - The dollar has slumped to a near 3-year low against the yen and technically, worse is in store. Technical charts point to the risk of the U.S. currency sinking below 100 yen for the ...