Every figure this model derived for DUOL, the value it took, and
the element in the company's own XBRL it was read from — so any of it can be checked
against the filing rather than taken on trust.
As at 2026-06-30.
The figures, and where each came from
This is the part no other screener shows. Each figure below names the XBRL element it
was read from, so it can be checked against the filing itself.
The figures themselves rather than their scores — what somebody looking up
DUOL on one particular measure came for.
Ratio
Value
cash operating margin
27.74
current ratio
21.6
current ratio reported
2.72
deferred revenue growth
17.14
dilution pct
2.56
ebit yoy
86.09
fcf margin
35.63
growth cv
0.13
operating margin
13.72
owner earnings margin
22.99
revenue growth
29.36
revenue growth per share
26.12
roic
54.23
rule of 40
43.08
sbc pct revenue
12.64
What to be careful about
What this model itself distrusts about DUOL's figures. Written by the
derivation as it ran, not added afterwards.
no market cap; set `market_cap` in overrides.yaml
no forward EPS estimate; growth rests on filings only. Analyst consensus is not published in XBRL, so it has to be fetched from a data provider or set by hand in overrides.yaml as `eps_growth_2y`
valuation DROPPED from the total: only 0 of 2 inputs could be computed (ev sales, ev owner earnings not tagged), so the score is not meaningful. Its weight is spread over the other dimensions