Overview
Quickly summarize how news affects your stock portfolio.
α Alpha Lens — The AI stock news analyzer that knows your average cost You read an NVDA earnings article. You bought at $180. Is this good or bad for you? Hard to tell, right? Alpha Lens answers that question in about 5 seconds. ───────────────────────────── ✦ Key features ───────────────────────────── ▶ Analysis tailored to your average cost The same NVDA headline means something different if you bought at $80 vs. $180. Alpha Lens analyzes impact relative to your entry price. "NVDA holder at $156 avg cost: Sentiment very positive (+4), fundamentals positive (+3). Strong Buy. Review immediately." ▶ One click, ~5 seconds On any article you’re reading, click the Alpha Lens button. That’s it. No extra tabs, no separate app, no copy-paste. ▶ Build your portfolio from one screenshot Drag a screenshot from your brokerage app — tickers, average cost, and shares are recognized automatically. Works with Toss Securities, Kiwoom, Yahoo Finance, Robinhood, and more. Korean names (e.g. 엔비디아 → NVDA) are mapped automatically. ▶ Signal overview Per-holding Sentiment and Fundamental scores on a −5 to +5 scale. Strong Buy / Buy / Hold / Sell / Strong Sell labels, plus urgency (e.g. review now). ▶ Core insights Numbered takeaways from the article that matter for your portfolio. ▶ Coverage gap alerts Flags risks the article skips (e.g. China export rules). Surfaces what the headline doesn’t. ▶ Unrelated holdings separated Holdings not directly tied to the article are shown separately — less noise in your decision. ───────────────────────────── 📰 Supported sites ───────────────────────────── Bloomberg · Reuters · CNBC · WSJ · Hankyung · Seeking Alpha · Chosun Biz Plus any news site (no domain whitelist) English and Korean articles supported ───────────────────────────── 🔒 Privacy — stored on your device only ───────────────────────────── · Portfolio (tickers, avg cost, shares) is not uploaded to our servers · All data stays on your device (chrome.storage.local) · When you run analysis, only tickers, average cost, and article text are sent to AI (share count is not sent) · No account · no login · Clear all data anytime in Settings ───────────────────────────── 💡 How to use ───────────────────────────── After install, drag a brokerage screenshot → portfolio set up in ~2 minutes Open news on Bloomberg, CNBC, Hankyung, etc. Click the Alpha Lens button in the side panel In ~5 seconds, see analysis based on your average cost ───────────────────────────── ⭐ Completely free ───────────────────────────── All features are free during the beta. If paid plans are added later, existing users will get advance notice. Contact: ryanhyunboo@gmail.com This extension is for information only, not investment advice. Results are not buy/sell signals; you are solely responsible for investment decisions.
Details
- Version1.0.3
- UpdatedJune 21, 2026
- Offered byryanhyunboo
- Size174KiB
- Languages2 languages
- Developer
Email
ryanhyunboo@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
Alpha Lens has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
Alpha Lens handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
