Add training workflow, datasets, and runbook

training_data/curated/text/b2c3e1dda01d1ef7344a8866c59814fb68e46d91f336a75c1fb23d5732221fb2.txt

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+Day Three
+On this day, the market trends. First, the stock rises $0.50, at which point
+Harry sells 140 shares of stock at $40.50 to lock in gains from his delta and
+to get flat. However, the market continues to rally. At $41 a share, Harry is
+long another 1.40 deltas and so sells another 140 shares. The rally
+continues, and at $41.50 he sells another 140 shares to cover the delta.
+Finally, at the end of the day, the stock closes at $42 a share. Harry sells a
+final 140 shares to get flat.
+There was not any literal scalping of stock today. It was all selling.
+Nonetheless, gamma trading led to a profitable day.
+As the stock rose from $40 to $40.50, 140 deltas were created from
+positive gamma. Because the delta was zero at $40 and 140 at $40.50, the
+estimated average delta is found by dividing 140 in half. This estimated
+average delta multiplied by the $0.50 gain on the stock equals a $35 profit.
+The delta was zero after the adjustment made at $40.50, when 140 shares
+were sold. When the stock reached $41, another $35 was reaped from the
+average delta of 70 over the $0.50 move. This process was repeated every
+time the stock rose $0.50 and the delta was covered.