Checking column stats in Oracle 12 In Oracle I can do: 

SELECT *  
 FROM ALL_TAB_STATS_HISTORY;


and figure out last time stats was run for various tables. 
Similarly, I can get the stats information columns by doing: 

SELECT * FROM ALL_TAB_COL_STATISTICS WHERE OWNER = 'CURAM' ORDER BY TABLE_NAME


What about for index tables?  Does Oracle also store stats for index tables? And how do I check the last time they were run?
ALL_TAB_COLUMNS


  LAST_ANALYZED
  
  Date on which this column was most recently analyzed


ALL_INDEXES


  LAST_ANALYZED
  
  Date on which this index was most recently analyzed