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SIGNUM HQ

Solo dev building SIGNUM HQ, a US-stock app (iOS/Android). PRO free for 1 month 🎟 iPhone code SIGNUMPRO · Android code SIGNUMFREE (in-app Settings → Coupon)

Location Seoul, South Korea Joined Joined on  Personal website https://www.signumhq.com/app?from=devtobio&code=SIGNUMPRO

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Founder / solo developer at SIGNUM HQ

Validate a ratio before formatting it as a percentage
signumhq profile

Validate a ratio before formatting it as a percentage

#python #fintech #finance #data
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2 min read

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What options price in for MSFT, GOOGL, AMZN and INTC this earnings week, and how last week's five compared
signumhq profile

What options price in for MSFT, GOOGL, AMZN and INTC this earnings week, and how last week's five compared

#fintech #finance #stocks #data
Comments
2 min read
A timestamp gate for an earnings scorecard: reject observations made after the release
signumhq profile

A timestamp gate for an earnings scorecard: reject observations made after the release

#python #fintech #datascience #testing
Comments
2 min read
How we decide which earnings options records count as pre-announcement
signumhq profile

How we decide which earnings options records count as pre-announcement

#fintech #webdev #data #programming
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Comments 2
4 min read
How we compute session VWAP from 1-minute bars when the data feed does not give you one
signumhq profile

How we compute session VWAP from 1-minute bars when the data feed does not give you one

#fintech #typescript #webdev #javascript
Comments
4 min read
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