GUGGENHEIM DEFINED PORTFOLIOS, SERIES 836 Guggenheim Bullish Equity Portfolio, Series 4 Guggenheim Defensive Equity Portfolio, Series 4 REFERENCE TRUST AGREEMENT This Reference Trust Agreement dated as of November 15, 2011, between Guggenheim Funds...Reference Trust Agreement • November 15th, 2011 • Guggenheim Defined Portfolios, Series 836
