The current price of Japanese Yen Futures is 0.0066855 USD — it has fallen 0.07% in the past 24 hours.
Open interest is the number of contracts held by traders in active positions — they're not closed or expired. For Japanese Yen Futures this number is 292.11 K. You can use it to track a prevailing market trend and adjust your own strategy: declining open interest for Japanese Yen Futures shows that traders are closing their positions, which means a weakening trend.