position-size-calculator
Position Size Calculator (SentiSense)
Most position size calculators open as five empty boxes. This one opens full. It fetches one ticker's last price, its recent daily trading range and its SentiSense Score from the read-only SentiSense API, binds them into a reviewed HTML template that ships with the skill, and hands back a single self-contained file: an entry pre-filled with the real last price, a stop you move as a percentage or as a price, and a share count, position value, percent of account deployed, dollar at risk and R multiple that update as you change any of it.
The artifact renders offline. Everything it needs is inlined at build time, so it opens with no network access, no external stylesheet and no script from anywhere else. It is a file you can keep, screenshot, attach to a note, or open next week and still have work.
This is arithmetic on the user's own numbers. The reader supplies the account size, the fraction of it they are willing to risk on one trade, an entry and a stop. The page divides. It does not choose a stock, an entry, a stop or an amount, it does not assess whether a trade is worth taking, and nothing it prints is a recommendation. Present it that way, every time.
When to Use
- "How many shares of $NVDA can I buy if I only risk 1% of a $50,000 account?"
- "What is my dollar risk at this entry and this stop?", "what is the R multiple to my target?"
- "Is a 2% stop tight for this stock?" (the artifact draws the stop against the stock's own average session range)
- "What percent of my account would that position be?"
- Any time someone is reaching for a calculator and a spreadsheet to answer a division problem about their own risk.
Not this skill: the profit and loss shape of an options position at expiry belongs to options-payoff-calculator. The implied move into a report, set against how the stock has actually reacted to past reports, belongs to expected-move-visualizer. The judgement layer, meaning what the flow of news and conversation is actually saying about a stock, belongs to stock-sentiment. This skill does one job, which is turning a risk budget into a share count and showing the consequences.