Official source monitor
Company news, backed by original sources.
Follow official updates, independent coverage and dated attention signals. Full originals open after free sign-up and an external-link warning.
Observation window
90 days
Published by official sources. Dates are shown in UTC.
Updated Oct 9, 2026, 01:26 PM UTC
Official updates
0
Published in this view
Companies publishing
0
Distinct companies in this window
Days with activity
0
Days with at least one update
Independent stories
0
0 verified US tech publishers
Cross-company mentions
0
Independent stories associated with another company
Open prediction markets
0
Separate from hiring rankings
The infographic
Duolingo official publishing pulse
Publication cadence
When the updates appeared
Daily publication dates in UTC. Bars count posts; the line counts distinct companies.
| Date UTC | Updates | Companies |
|---|---|---|
| 2026-07-12 | 0 | 0 |
| 2026-07-13 | 0 | 0 |
| 2026-07-14 | 0 | 0 |
| 2026-07-15 | 0 | 0 |
| 2026-07-16 | 0 | 0 |
| 2026-07-17 | 0 | 0 |
| 2026-07-18 | 0 | 0 |
| 2026-07-19 | 0 | 0 |
| 2026-07-20 | 0 | 0 |
| 2026-07-21 | 0 | 0 |
| 2026-07-22 | 0 | 0 |
| 2026-07-23 | 0 | 0 |
| 2026-07-24 | 0 | 0 |
| 2026-07-25 | 0 | 0 |
| 2026-07-26 | 0 | 0 |
| 2026-07-27 | 0 | 0 |
| 2026-07-28 | 0 | 0 |
| 2026-07-29 | 0 | 0 |
| 2026-07-30 | 0 | 0 |
| 2026-07-31 | 0 | 0 |
| 2026-08-01 | 0 | 0 |
| 2026-08-02 | 0 | 0 |
| 2026-08-03 | 0 | 0 |
| 2026-08-04 | 0 | 0 |
| 2026-08-05 | 0 | 0 |
| 2026-08-06 | 0 | 0 |
| 2026-08-07 | 0 | 0 |
| 2026-08-08 | 0 | 0 |
| 2026-08-09 | 0 | 0 |
| 2026-08-10 | 0 | 0 |
| 2026-08-11 | 0 | 0 |
| 2026-08-12 | 0 | 0 |
| 2026-08-13 | 0 | 0 |
| 2026-08-14 | 0 | 0 |
| 2026-08-15 | 0 | 0 |
| 2026-08-16 | 0 | 0 |
| 2026-08-17 | 0 | 0 |
| 2026-08-18 | 0 | 0 |
| 2026-08-19 | 0 | 0 |
| 2026-08-20 | 0 | 0 |
| 2026-08-21 | 0 | 0 |
| 2026-08-22 | 0 | 0 |
| 2026-08-23 | 0 | 0 |
| 2026-08-24 | 0 | 0 |
| 2026-08-25 | 0 | 0 |
| 2026-08-26 | 0 | 0 |
| 2026-08-27 | 0 | 0 |
| 2026-08-28 | 0 | 0 |
| 2026-08-29 | 0 | 0 |
| 2026-08-30 | 0 | 0 |
| 2026-08-31 | 0 | 0 |
| 2026-09-01 | 0 | 0 |
| 2026-09-02 | 0 | 0 |
| 2026-09-03 | 0 | 0 |
| 2026-09-04 | 0 | 0 |
| 2026-09-05 | 0 | 0 |
| 2026-09-06 | 0 | 0 |
| 2026-09-07 | 0 | 0 |
| 2026-09-08 | 0 | 0 |
| 2026-09-09 | 0 | 0 |
| 2026-09-10 | 0 | 0 |
| 2026-09-11 | 0 | 0 |
| 2026-09-12 | 0 | 0 |
| 2026-09-13 | 0 | 0 |
| 2026-09-14 | 0 | 0 |
| 2026-09-15 | 0 | 0 |
| 2026-09-16 | 0 | 0 |
| 2026-09-17 | 0 | 0 |
| 2026-09-18 | 0 | 0 |
| 2026-09-19 | 0 | 0 |
| 2026-09-20 | 0 | 0 |
| 2026-09-21 | 0 | 0 |
| 2026-09-22 | 0 | 0 |
| 2026-09-23 | 0 | 0 |
| 2026-09-24 | 0 | 0 |
| 2026-09-25 | 0 | 0 |
| 2026-09-26 | 0 | 0 |
| 2026-09-27 | 0 | 0 |
| 2026-09-28 | 0 | 0 |
| 2026-09-29 | 0 | 0 |
| 2026-09-30 | 0 | 0 |
| 2026-10-01 | 0 | 0 |
| 2026-10-02 | 0 | 0 |
| 2026-10-03 | 0 | 0 |
| 2026-10-04 | 0 | 0 |
| 2026-10-05 | 0 | 0 |
| 2026-10-06 | 0 | 0 |
| 2026-10-07 | 0 | 0 |
| 2026-10-08 | 0 | 0 |
| 2026-10-09 | 0 | 0 |
Source breadth
Who published most
Official updates from the most active companies in this view.
| Company | Updates |
|---|
Coverage map
Official posts and independent mentions
One story may mention several companies. Bars follow its publication date and count it once in this view.
| Date UTC | Official posts | Independent stories |
|---|---|---|
| 2026-07-12 | 0 | 0 |
| 2026-07-13 | 0 | 0 |
| 2026-07-14 | 0 | 0 |
| 2026-07-15 | 0 | 0 |
| 2026-07-16 | 0 | 0 |
| 2026-07-17 | 0 | 0 |
| 2026-07-18 | 0 | 0 |
| 2026-07-19 | 0 | 0 |
| 2026-07-20 | 0 | 0 |
| 2026-07-21 | 0 | 0 |
| 2026-07-22 | 0 | 0 |
| 2026-07-23 | 0 | 0 |
| 2026-07-24 | 0 | 0 |
| 2026-07-25 | 0 | 0 |
| 2026-07-26 | 0 | 0 |
| 2026-07-27 | 0 | 0 |
| 2026-07-28 | 0 | 0 |
| 2026-07-29 | 0 | 0 |
| 2026-07-30 | 0 | 0 |
| 2026-07-31 | 0 | 0 |
| 2026-08-01 | 0 | 0 |
| 2026-08-02 | 0 | 0 |
| 2026-08-03 | 0 | 0 |
| 2026-08-04 | 0 | 0 |
| 2026-08-05 | 0 | 0 |
| 2026-08-06 | 0 | 0 |
| 2026-08-07 | 0 | 0 |
| 2026-08-08 | 0 | 0 |
| 2026-08-09 | 0 | 0 |
| 2026-08-10 | 0 | 0 |
| 2026-08-11 | 0 | 0 |
| 2026-08-12 | 0 | 0 |
| 2026-08-13 | 0 | 0 |
| 2026-08-14 | 0 | 0 |
| 2026-08-15 | 0 | 0 |
| 2026-08-16 | 0 | 0 |
| 2026-08-17 | 0 | 0 |
| 2026-08-18 | 0 | 0 |
| 2026-08-19 | 0 | 0 |
| 2026-08-20 | 0 | 0 |
| 2026-08-21 | 0 | 0 |
| 2026-08-22 | 0 | 0 |
| 2026-08-23 | 0 | 0 |
| 2026-08-24 | 0 | 0 |
| 2026-08-25 | 0 | 0 |
| 2026-08-26 | 0 | 0 |
| 2026-08-27 | 0 | 0 |
| 2026-08-28 | 0 | 0 |
| 2026-08-29 | 0 | 0 |
| 2026-08-30 | 0 | 0 |
| 2026-08-31 | 0 | 0 |
| 2026-09-01 | 0 | 0 |
| 2026-09-02 | 0 | 0 |
| 2026-09-03 | 0 | 0 |
| 2026-09-04 | 0 | 0 |
| 2026-09-05 | 0 | 0 |
| 2026-09-06 | 0 | 0 |
| 2026-09-07 | 0 | 0 |
| 2026-09-08 | 0 | 0 |
| 2026-09-09 | 0 | 0 |
| 2026-09-10 | 0 | 0 |
| 2026-09-11 | 0 | 0 |
| 2026-09-12 | 0 | 0 |
| 2026-09-13 | 0 | 0 |
| 2026-09-14 | 0 | 0 |
| 2026-09-15 | 0 | 0 |
| 2026-09-16 | 0 | 0 |
| 2026-09-17 | 0 | 0 |
| 2026-09-18 | 0 | 0 |
| 2026-09-19 | 0 | 0 |
| 2026-09-20 | 0 | 0 |
| 2026-09-21 | 0 | 0 |
| 2026-09-22 | 0 | 0 |
| 2026-09-23 | 0 | 0 |
| 2026-09-24 | 0 | 0 |
| 2026-09-25 | 0 | 0 |
| 2026-09-26 | 0 | 0 |
| 2026-09-27 | 0 | 0 |
| 2026-09-28 | 0 | 0 |
| 2026-09-29 | 0 | 0 |
| 2026-09-30 | 0 | 0 |
| 2026-10-01 | 0 | 0 |
| 2026-10-02 | 0 | 0 |
| 2026-10-03 | 0 | 0 |
| 2026-10-04 | 0 | 0 |
| 2026-10-05 | 0 | 0 |
| 2026-10-06 | 0 | 0 |
| 2026-10-07 | 0 | 0 |
| 2026-10-08 | 0 | 0 |
| 2026-10-09 | 0 | 0 |
Listed-company context
Duolingo: stock and observed roles
Stock series is indexed to 100 at its first available point. Open roles are ApplyDjinn observations; the lines have different units and do not imply causation.
| Date | Stock index | Observed roles |
|---|---|---|
| 2026-09-03 | 100.0 | 46 |
| 2026-09-04 | 97.3 | 48 |
| 2026-09-05 | 97.3 | 46 |
| 2026-09-06 | 97.3 | 46 |
| 2026-09-08 | 92.2 | |
| 2026-09-09 | 87.7 | |
| 2026-09-10 | 91.4 | 41 |
| 2026-09-11 | 90.5 | 39 |
| 2026-09-12 | 91.4 | 35 |
| 2026-09-13 | 90.5 | 35 |
| 2026-09-14 | 95.2 | 35 |
| 2026-09-15 | 96.9 | 35 |
| 2026-09-16 | 93.3 | 37 |
| 2026-09-17 | 92.6 | 36 |
| 2026-09-18 | 89.3 | 35 |
| 2026-09-19 | 89.3 | 34 |
| 2026-09-20 | 89.3 | 32 |
| 2026-09-21 | 94.1 | 32 |
| 2026-09-22 | 93.0 | 34 |
| 2026-09-23 | 91.9 | 35 |
| 2026-09-24 | 93.0 | 24 |
| 2026-09-25 | 90.4 | 20 |
| 2026-09-26 | 93.0 | 17 |
| 2026-09-27 | 90.4 | 13 |
| 2026-09-28 | 84.6 | 13 |
| 2026-09-29 | 89.8 | 14 |
| 2026-09-30 | 89.7 | 14 |
| 2026-10-01 | 92.3 | 13 |
| 2026-10-02 | 90.8 | 8 |
| 2026-10-03 | 92.3 | 7 |
| 2026-10-04 | 90.8 | 6 |
| 2026-10-05 | 92.6 | 6 |
| 2026-10-06 | 93.3 | 7 |
| 2026-10-07 | 92.6 | 7 |
| 2026-10-08 | 93.3 | 7 |
Official charts count the selected company’s own feed; independent mentions include stories from other publishers. Charts cover only ingested sources, not all market news. Stock prices and prediction markets provide context; neither proves a hiring change nor affects the hiring ranking.
Seven-day attention radar
Search and prediction signals
Google Trends shows a traffic bucket for a trending search cluster, not searches for this employer alone. Polymarket markets reflect their own question and trading activity. Neither is a hiring indicator.
No verified company matches for this signal filter yet. The monitor will keep checking.
Data source: Google Trends and Polymarket. Only exact company-name matches are shown; ambiguous names are excluded.
Chronological feed
Latest about Duolingo
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- 03Open source
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