Silver (SI) futures contract overview

Contract Unit	5,000 troy ounces
Min Price Fluctuation (Tick)	0.005 per troy ounce = $25.00
Product Code	CME Globex: SI, CME ClearPort: SI, Clearing: SI
Trading Hours	Sunday - Friday 5:00 p.m. - 4:00 p.m. CT with a 60-minute break each day beginning at 4:00 p.m. CT
Listed Months	Mar, May, Jul, Sep, Dec
Termination Of Trading	Trading terminates at 12:25 p.m. CT on the third last business day of the contract month.

Sample pieces of ASCII text data files

One minute Data	Tick-by-tick Data
SI01MIG,I,201021,11:41,25.245,25.265,25.245,25.265,65 SI01MIG,I,201021,11:42,25.270,25.270,25.240,25.240,115 SI01MIG,I,201021,11:43,25.245,25.260,25.245,25.260,144 SI01MIG,I,201021,11:44,25.260,25.275,25.255,25.275,54	SI,200513,121436,15.655,4 SI,200513,121501,15.660,1 SI,200513,121501,15.660,4 SI,200513,121501,15.660,9