GroupBy.ohlc()

DataFrameGroupBy.pct_change(periods=1, fill_method='pad', limit=None, freq=None, **kwargs) Percent

DataFrameGroupBy.idxmax(axis=0, skipna=True) Return index of first occurrence of maximum over requested

SeriesGroupBy.nsmallest(*args, **kwargs)

GroupBy.aggregate(func, *args, **kwargs)

DataFrameGroupBy.plot Class implementing the .plot attribute for groupby objects

DataFrameGroupBy.count()

SeriesGroupBy.nunique(dropna=True)

GroupBy.max()

GroupBy.indices dict {group name -> group indices}