2011-7-06 spy price curvatures 01

see flic.kr/p/a1db8E for fine-detail axis on right-hand side

see flic.kr/p/a1ajjP for zoomed in view

see flic.kr/p/a1db7U for linearized chart (uncurved) to show basis for the curves (lines) matching prices

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Uploaded on July 6, 2011