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Solving for the Rate: Why r = n((A/P)^(1/(nt)) - 1) Breaks in Real Code
miri-calc profile

Solving for the Rate: Why r = n((A/P)^(1/(nt)) - 1) Breaks in Real Code

#finance #javascript #webdev #math
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3 min read
Why SEC companyfacts Drops Off-Balance-Sheet Data Center Leases: Parsing Dimensional XBRL in Python
eqvero profile

Why SEC companyfacts Drops Off-Balance-Sheet Data Center Leases: Parsing Dimensional XBRL in Python

#python #dataengineering #finance #api
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7 min read
Loan Payment Math: The Fixed-Payment Formula and the Five Bugs Around It
miri-calc profile

Loan Payment Math: The Fixed-Payment Formula and the Five Bugs Around It

#finance #javascript #webdev #math
1
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3 min read
167 US tech funding rounds in two weeks, straight from SEC filings: the median raise was $1M and one company took 17%
locaihost_data profile

167 US tech funding rounds in two weeks, straight from SEC filings: the median raise was $1M and one company took 17%

#python #startup #data #finance
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4 min read
Three margins, one company: why our 5.9% and the news's 5.5% were both right
quantooo profile

Three margins, one company: why our 5.9% and the news's 5.5% were both right

#finance #datascience #beginners #python
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2 min read
日波动率怎么年化？ 252 是从哪来的？（A 股/美债年交易日实测）
findatacity profile

日波动率怎么年化？ 252 是从哪来的？（A 股/美债年交易日实测）

#datascience #python #finance
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3 min read
Track Kalshi Prediction Market Odds in Python (Fed Rate Probabilities, Volume and Price History)
frank0306_2838afa1791aac9 profile

Track Kalshi Prediction Market Odds in Python (Fed Rate Probabilities, Volume and Price History)

#python #finance #datascience #pandas
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6 min read
Build a Black-Scholes Option Greeks, ATR Position Sizer & FOIR Risk Engine in Python (Zero Bloat)
ayushman4youctrl profile

Build a Black-Scholes Option Greeks, ATR Position Sizer & FOIR Risk Engine in Python (Zero Bloat)

#python #finance #algotrading #datascience
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4 min read
Building an Arabic NPV/IRR calculator in vanilla JavaScript (bisection IRR, payback, sensitivity)
googan_company_dd0f21912a profile

Building an Arabic NPV/IRR calculator in vanilla JavaScript (bisection IRR, payback, sensitivity)

#javascript #finance #opensource #arabic
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2 min read
Reading NVDA's options-implied move before the first earnings report after a CEO change
signumhq profile

Reading NVDA's options-implied move before the first earnings report after a CEO change

#options #stocks #data #finance
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3 min read
Best proof of cash software, built: automating the bank side in four columns
damin_mutti_e213ac1a11bf4 profile

Best proof of cash software, built: automating the bank side in four columns

#python #accounting #audit #finance
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4 min read
Compound Interest in Code: The Closed Form You Should Actually Use
miri-calc profile

Compound Interest in Code: The Closed Form You Should Actually Use

#webdev #javascript #finance #beginners
1
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2 min read
akshare 怎么用？拉取 A 股指数日线的完整示例
findatacity profile

akshare 怎么用？拉取 A 股指数日线的完整示例

#datascience #python #finance
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2 min read
The SEC EDGAR Accession Number Trap: Disentangling Restatements and Comparative Reclassifications in Python
eqvero profile

The SEC EDGAR Accession Number Trap: Disentangling Restatements and Comparative Reclassifications in Python

#python #dataengineering #finance
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5 min read
A zero-dependency financial math library for TypeScript
shilpi_daswani profile

A zero-dependency financial math library for TypeScript

#typescript #javascript #opensource #finance
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3 min read
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