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`Page 1 of 5
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`TRADING TECH EXHIBIT 2317
`TRADESTATION v. TRADING TECH
` CBM2015-00179
`
`
`
`ePIT TRADING BOARD - ALTERNATIVE DESIGN
`
`
`
`
`
`
`
`
`
`.-.-.-.-.-.-.-.
`
`i$$$$$$$.-.-.-.-.-.-.-.
`.-.-.-.-.-.-.-.
`.-.-.-.-.-.-.-.
`ittttttt
`
`KKKKKKKKKKKKKK'.'.'.'J.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'.'$\'
`
`
`
`V
`c, narrowing price
`pr1e are placed into
`
`V e 0 A not * v of each red SELL stack
`stacks and sorted in order on prior
`indicates the price for that stack of orders. Thetop of each blue BUY stack
`indicates the price for that stack. Within a stack, black horizontal lines separate
`individual orders, with the order closest to the price line having priority. A
`trader's own orders are differentiated with diagonal bars
`
`This document contains confidential information that is the property of ePIT, Inc. and
`may not be copied or distributed without its express written consent.
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`Page 2 of 5
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`Highly Confidential - Attorneys‘ Eyes Only
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`PHOOOO1393
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`(3
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`II K Dollar 2. Innnnncn Ynn FORFX QPIT
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`§
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`Page 2 of 5
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`CONFIDENTIAL
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`PAGE 2
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`The price scale is along the right edge and the quantity indicator for any selected
`stack is along the left edge. By double clicking on a stack, the whole stack is
`selected and a right arrow will go to the price scale to show the price and a left
`arrow will go to a quantity scale created for that stack along the left edge. The
`quantity scale is always specifi
`
`ele k and the same color..
`
`;
`g
`’
`st spread is always
`‘
`c
`o chart lines.
`
`V
`
`77
`
`e
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`Order stacks are sort
`towards the rig T
`The black C
`
`M
`V’
`77
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`related rea
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`
`
` same price. A trader can zoom out or scroll horizontally
`
`e order book far away from current prices.
`
` NYFELIX ORDER
`
`To enter a new
`
`
`
`1- v rements that are
`_
`using the arrows to s
` ales on the board
`.
`T
`standard for the particular
`
`as been completed, the trader
`similarly use standard incremen .
`e th
`clicks either the BUY or SELL button. The software will automatically place a
`token at the end of the appropriate price stack. If there is no price stack, the
`software will create a new one at the right price location. Alternatively, a trader
`can grab a buy or sell token, place it on a price stack or price location on the
`
`
`
`3
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`This document contains confidential information that is the property of ePIT, Inc. and
`may not be copied or distributed without its express written consent.
`
`Page 3 of 5
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`Highly Confidential - Attorneys‘ Eyes Only
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`PHOOOO1394
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`Page 3 of 5
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`CONFIDENTIAL
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`PAGE 3
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`board and drag the mouse up or down to snap to the desired quantity. The
`quantity can also be set or modified in the order ticket, which tracks the
`information from the mouse positions on the board.
`
`By positioning the mouse over any existing order on the board, the order ticket
`window shows the particul_ rs A de "
`to
`ping the ID of the trader.
`
`Clicking once select
`o°
`hi
`~
`scales. One of t
`
`A
`
`
`
`other a bla . l
`
`in an insta —
`
`utton on the resulting order ticket. The quantity arr
`at the location of the mouse within a stack. The order ti
`
`
`
`
`
`
`stacks. Or the quantity may be changed by dragging the mouse up or dow .
`order ticket will track the changed price or quantity, the OKAY button will be
`actionable and the other buttons dimmed. Further changes can be entered
`dir
`'
`to the order ticket. Clicking on the OKAY button confirms the chan L
`
`
`
`
`
`the present
`_
`A
`the commissions.
`
`and act on it.
`
`A
`
`A
`
`' eep. Any changes being
`_ a
`using a sweeping animatio"
`made by the trader but not yet sen o he server should probably be made in a
`top drawing layer which is preserved through the underlying system changes.
`
`This document contains confidential information that is the property of ePIT, Inc. and
`may not be copied or distributed without its express written consent.
`
`Page 4 of 5
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`Highly Confidential - Attorneys‘ Eyes Only
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`PHOOOO1395
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`Page 4 of 5
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`CONFIDENTIAL
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`PAGE 4
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`I haven't tried to show all the details of the board. Word's drawing tools are also
`not as refined as the tools that I expect will be used to design the real board - this
`document only illustrates design intent.
`
`This document contains confidential information that is the property of ePIT, Inc. and
`may not be copied or distributed without its express written consent.
`
`Page 5 of 5
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`Highly Confidential - Attorneys‘ Eyes Only
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`PHOOOO1396
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`Page 5 of 5
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