Agenus Inc. (AGEN) Double Top Pattern

AGENUS INC. (AGEN), Temporality 1M
An uptrend line is shown, followed by a double top, with two succesive peaks at the same resistence level (dotted short line), with a change in trend. A pullback is noticed after the pattern, but it doesn´t break the support level of pattern (large dotted line).
Volume is lighter on second peak, with a disminution or decrease when trend changes to a downtrend.
Chart Patterns

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