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ROKU Roku, Inc.

Communication Services

155.52 +0.40 +0.26% Close 11/2
Since 2024-12-02 +101.3%
Open
157.44
High
158.72
Low
155.22
Prev close
155.12
Volume
4.5M
Amplitude
2.26%
P/E
66.3
P/B
8.1
Revenue YoY (TTM)
+18.5%
52W 78.53 160.22

Is Roku, Inc. a buy? Fundamentals and valuation first

As of 2026-10-30

Quality: Good, Momentum: Strong, Risk / liquidity: Strong; Valuation: Pricey, Growth: Weak.

Valuation Pricey Free-cash-flow yield is Good, but Price / book is Expensive.
TTM P/E 66.29 88th percentile Expensive
Price / book 8.13 90th percentile Expensive
Free-cash-flow yield (%) 3.59 61th percentile Good
US Stock Backtest in Python: Price-to-Book Ratio StrategyQuality Factor Investing: A US Quality Value Backtest
Quality Good ROE, TTM is Good, but Operating margin, TTM is Average.
ROE, TTM (%) 12.58 71th percentile Good
Operating margin, TTM (%) 5.25 47th percentile Average
FCF margin, TTM (%) 15.84 70th percentile Good
Quality Factor Investing: A US Quality Value Backtest
Growth Weak Revenue growth, TTM YoY is Good, but Diluted EPS growth, TTM YoY is Lagging.
Revenue growth, TTM YoY (%) 18.52 73th percentile Good
Diluted EPS growth, TTM YoY (%) -654.11 4th percentile Lagging
Momentum Strong 240-day return is Top; 60-day return is Good.
60-day return (%) 3.37 78th percentile Good
240-day return (%) 55.48 89th percentile Top
Momentum Trading Strategy: A 12-1 Momentum Backtest
Risk / liquidity Strong All 2 indicators are Top.
20-day dollar volume 347,105,645 96th percentile Top
60-day annualized volatility (%) 14.03 14th percentile Top
Factor Investing Explained: 10 Classic Factors in US Stocks

Roku, Inc. (ROKU) today

2 quant signals active · As of 2026-10-30

Win rate and excess are historical post-trigger stats vs the market. Click a signal for its full definition and samples; history does not predict future results.

FinLab Studio

From Roku, Inc. to every stock like it

AI finds several complementary traits of Roku, Inc. across different dimensions, combines them into a multifactor strategy, and backtests it against the market.

Screen stocks like Roku, Inc.

Roku, Inc. (ROKU) peers and tracking

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Roku, Inc. (ROKU) quant signal backtests

Signals active now

Each active condition is tested against this stock’s own history and benchmarked versus the S&P 500.

Top-quintile 6-month momentum

Active · now 80.39%

The stock ranks in the top 20% of the liquid US common-stock universe by 126-day adjusted return.

Momentum Trading Strategy: A 12-1 Momentum Backtest
23 historical occurrences (since 2018-04-02)

Average forward return after Top-quintile 6-month momentum

20-day: Win 56.5%, Sample 23, Median +2.41%, Excess +0.28%, Beat mkt rate 52.2%

60-day: Win 69.6%, Sample 23, Median +7.61%, Excess +5.09%, Beat mkt rate 65.2%

120-day: Win 63.6%, Sample 22, Median +10.71%, Excess +14.64%, Beat mkt rate 63.6%

120 days after: historical avg +23.2%

20-day +3.21%
60-day +7.96%
120-day +23.2%
20-day
60-day
120-day
Win
56.5%
69.6%
63.6%
Sample
23
23
22
Median
+2.41%
+7.61%
+10.71%
Excess
+0.28%
+5.09%
+14.64%
Beat mkt rate
52.2%
65.2%
63.6%

Over 22 occurrences, 120-day forward avg gained 23.2%, beat the market by 14.64 pts; win rate 63.6%.

Filed revenue acceleration

Active · now 18.52%

TTM revenue growth is at least 10% and improved versus the prior filed quarter; event date is the SEC filing date.

18 historical occurrences (since 2018-08-10)

Average forward return after Filed revenue acceleration

20-day: Win 61.1%, Sample 18, Median +4.95%, Excess +1.37%, Beat mkt rate 50%

60-day: Win 61.1%, Sample 18, Median +7.79%, Excess +6.27%, Beat mkt rate 61.1%

120-day: Win 58.8%, Sample 17, Median +29.52%, Excess +11.5%, Beat mkt rate 58.8%

120 days after: historical avg +18.96%

20-day +2.87%
60-day +10.55%
120-day +18.96%
20-day
60-day
120-day
Win
61.1%
61.1%
58.8%
Sample
18
18
17
Median
+4.95%
+7.79%
+29.52%
Excess
+1.37%
+6.27%
+11.5%
Beat mkt rate
50%
61.1%
58.8%

Over 17 occurrences, 120-day forward avg gained 18.96%, beat the market by 11.5 pts; win rate 58.8%.

More history: Market-wide momentum baseline, Signals not active now

Market-wide momentum baseline

Across 99,493 liquid US common-stock samples, top-quintile 6-month momentum was followed by an average 60-trading-day return of +6.42%, a 58.4% positive-return rate, and +3.08 percentage points of average excess return versus the S&P 500.

Baseline: weekly samples since 2016 where a liquid US common stock ranked in the top quintile by 126-trading-day momentum. Forward return is 60 trading days; excess return is versus S&P 500 (^GSPC).

Signals not active now

Inactive signals still show the stock-specific historical forward-return distribution for context.

52-week adjusted-price high

Pending

Adjusted close first reaches a 252-trading-day high; repeated hits within 20 days count once.

17 times historically; 60-day forward avg +4.26%, win rate 50%, beating the market by +2.86 pts on average.

EPS surprise beat

Pending

Reported EPS beat consensus estimate by at least 5%; event date is the earnings-surprise timestamp.

PEAD: Post-Earnings Announcement Drift Backtest

28 times historically; 60-day forward avg +11.42%, win rate 60.7%, beating the market by +9 pts on average.

Method and limits

  • Returns use us_price:adj_close, adjusted for splits and dividends where available.
  • Excess returns use world_index:^GSPC as the S&P 500 benchmark proxy.
  • Quarterly fundamentals are aligned to SEC filing dates before daily valuation studies.
  • The promoted universe starts from active NYSE/NASDAQ common stocks, then applies price and dollar-volume gates.
  • Snapshot-only tables such as analyst consensus, DCF, us_ratios, and us_key_metrics are intentionally excluded from historical evidence.
  • Overlapping event windows are descriptive distributions, not independent samples.

This page is for historical data analysis and education only. It is not investment advice. Backtests and historical return distributions do not predict future performance; evaluate risk independently before trading.