Trading & Investment Calculator
First Claim
11. An electronic hand held calculator comprising:
- An input means,A processor, said processor configured to execute at least one of equations EQU1 through EQU11;
EQU15;
EQU23 through EQU29;
EQU33 through EQU38;
EQU51 through EQU84, andA display to provide answers to trading and investment calculations.
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Accused Products
Abstract
The specification discloses a handheld computing device or portable electronic calculator that comprises a software application adapted to provide instructions to perform math operations to calculate trading and investment variables and display these variables resulting from the math operation(s) on the display screen simultaneously along with descriptive acronyms. The software application may be further adapted to provide instructions that allows a user to input trading and investment variables including trading price/or trading premium and then incrementing trading price/or premium by decimal or fraction with up and down arrow key(s) or “speed key(s)” on the input device concurrently while viewing the trading price/or premium and calculated order size/or number of contract(s) changes on the display screen. The handheld electronic device or calculator determines variables that are used during active trading and investment, such as gain/loss, gross/net profit, margin, buy & sell price, cash amounts, return rate, yield, order sizes, as examples.
9 Citations
66 Claims
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11. An electronic hand held calculator comprising:
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An input means, A processor, said processor configured to execute at least one of equations EQU1 through EQU11;
EQU15;
EQU23 through EQU29;
EQU33 through EQU38;
EQU51 through EQU84, andA display to provide answers to trading and investment calculations. - View Dependent Claims (42, 43, 44, 45, 46, 47, 48, 49)
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- 50. An electronic hand held calculator of claim 50, where the hand held electronic calculator determines COST, SELL, and and MARGIN variables.
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53. An apparatus and method for trading and investment comprising:
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An input means, A processor, said processor configured to execute at least one of equations EQU1 through EQU11;
EQU15;
EQU23 through EQU29;
EQU33 through EQU38;
EQU51 through EQU84, andA display to provide answers to trailing and investment calculations.
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54. An electronic hand held device comprising:
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An input means, A processor, said processor configured to execute at least one of equations EQU1 through EQU11;
EQU15;
EQU23 through EQU29;
EQU33 through EQU38;
EQU51 through EQU84, andA display to provide answers to trading and investment calculations. - View Dependent Claims (55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65)
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66. An electronic hand held calculator comprising:
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An input means, A processor, said processor configured to execute trading and investment equations, and A display to provide answers to trading and investment calculations.
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Specification