Oct 13 close Sign in

Micro caps

Ocean Power Technologies (OPTT)

Your signal

Sell40 / 100

Sell: 40 is at or below your Sell line of 40. Trend (+28% vs 200-day) scores 94 and lifts it; Off the high (−88% from its 1-year high) scores 0 and holds it back.

Every factor in this score has a tested record: each was checked month by month since 2011 on numbers public at the time.

Factor you weightOPTTPointsWeightAdds
Plays in30%304012.0
Off the high−88% from its 1-year high0300.0
Trend+28% vs 200-day943028.2
Email me when it flips

Your signal is the one call Be The Puck makes on a stock, and you set it: weight the plays, analysts, P/E, growth, debt, trend and more, and move the Buy and Sell lines. Every page follows your choice. How the score works

All 18 factors for OPTT
FactorOPTTPointsWhat it is
Plays in30%30The share of the plays you count that hold it now.
Analysts' upside––How far analysts' average 12-month target sits above the price (3+ analysts). −20% scores 0, +50% full marks; at most 50 while the price is below its 200-day average, since targets lag a falling price.
Analysts' rating––The analysts' average recommendation: strong buy scores 100, hold or worse 0.
P/Eloss0Price over the last four quarters' earnings per share. Lower ranks higher; a loss scores 0. Source: SEC filings to 2026-07-31.
Forward P/Eloss expected0Price over next year's expected earnings. Lower ranks higher; an expected loss scores 0. Source: Yahoo Finance.
PEG––P/E divided by expected earnings growth. Lower ranks higher; around 1 is often read as fair for the growth.
Price to sales2.3×67Market value over the last 12 months' revenue. Lower ranks higher. Source: SEC filings to 2026-07-31.
Price to book0.8×96Price over book value (assets minus debts) per share. Lower ranks higher. Source: SEC filings to 2026-07-31.
Dividend yieldnone0Dividends over the last year as a share of the price. Higher ranks higher; no dividend scores 0. Source: Yahoo Finance.
Earnings growth––Earnings per share over the last four quarters against the four before (the latest quarter on a year earlier where filings aren't available). Higher ranks higher.
Revenue growth−50%0Revenue over the last four quarters against the four before (the latest quarter on a year earlier where filings aren't available). Higher ranks higher. Source: SEC filings to 2026-07-31.
Profit margin−1,824%1Net profit as a share of revenue. Higher ranks higher. Source: SEC filings to 2026-07-31.
Return on equity−616%0Profit as a share of shareholders' equity. Higher ranks higher. Source: SEC filings to 2026-07-31.
Debt to equity1.17×24Debt against shareholders' equity. Lower ranks higher; negative equity scores 0. Source: SEC filings to 2026-07-31.
Off the high−88% from its 1-year high0How far the price sits below its highest close of the last year: 100 points at the high, none at 30% or more below. The exit rule: a stock that keeps falling loses points whatever else it has going for it.
Trend+28% vs 200-day94How far the price sits above its 200-day average. Higher ranks higher.
1-year momentum+33%66The price change over the last 12 months. Higher ranks higher.
Low crash exposure9/10 · very high10The storm test: 100 for no exposure, 10 points off per point of exposure.

The read

Test a theory on OPTT

This analysis does not constitute trading advice. Please meet with an advisor or independently review sources before making any decision. New to this? Start with the basics.

Plays in30 / 100Every play Be The Puck tests, in 7 families.
Crash exposureVery high9 of 10 on the storm testMayer Multiple1.28×Price ÷ its 200-day average (+28%). Higher than on 90% of days since 2008. Above 2.4 is Mayer's overheated zone.

The most accurate play in each family

Each family's play whose calls went the right way most often, tested on 351 stocks since 2005, and what it says about OPTT now.

A call is right when the stock rose after an in call or fell after an out call. Trend plays are built to take many small losses for a few big wins, so their hit rates run lower; being right often isn't the same as making the most money. How we test a play.

OPTT, day by day

How to read candlesticks

Each candle is one trading day: the box spans the open and close, the thin line the day's high and low. Hollow boxes closed up, filled boxes closed down. Toggle the averages to see the trend the plays read. Dots above the candles mark news and company filings: hover or tap one to see the story and how the stock moved from the last close before it, against the market on the same days.

What moved OPTT lately

Its biggest move against the S&P 500 in the last 30 sessions, the news read on each, and how reliably that kind of news has moved stocks before. How it's measured

Mon Sep 14+2,382.3% against the S&P 5003.2× a normal day

OPTT +2,381.8%, the S&P 500 −0.5% that session; +1,818.3% against the S&P 500 over five sessions.

No earnings report, rating change, 8-K filing or news story on OPTT was found for this session. Be The Puck's headline archive for OPTT starts Oct 2, so news stories from that day aren't in it. The S&P 500 moved −0.5%. The 5 other Micro caps stocks Be The Puck covers moved +3.8% on average, so most of the move was its own.

Two years of calls, week by week

InOutShare of plays in

One row per play, grouped by family. When most rows turn green at once, the trend is broad. When they split, the plays disagree and the stock is usually chopping sideways.

Every play on OPTT

All 100 plays, by family.

Calls right: how often the play's calls on OPTT went the right way since 2005. Record columns: play / buy and hold, annual return and worst drawdown since 2007. Click a column to sort.Sort with the menu above the list.

PlayCallSinceNext moveCalls rightAnnual returnWorst drawdown
Trend following
PB EMABitcoin Playboy · dailyOUTSep 29, 2026 −47.1%Enter above $1.12 (+55.3%)23% 130/570−71.1% / −35.1%−100.0% / −100.0%
Bull Market Support BandBenjamin Cowen · weeklyINSep 18, 2026 −65.9%Exit below $0.756 (+5.0%)28% 23/81−32.1% / −35.7%−100.0% / −100.0%
Ripster EMA CloudRipster · dailyOUTOct 1, 2026 −29.4%Enter above $1.09 (+52.1%)19% 62/327−68.6% / −35.3%−100.0% / −100.0%
Trend TemplateMark Minervini · dailyOUTAug 12, 2026 +260.0%Not on one close43% 6/14−29.0% / −35.0%−100.0% / −100.0%
Stage AnalysisStan Weinstein · weeklyINSep 18, 2026 −65.9%Exit below $0.620 (−13.9%)28% 8/29−26.4% / −35.1%−99.9% / −100.0%
Stage 2 + Mansfield RSStan Weinstein · weeklyINSep 18, 2026 −65.9%Exit below $0.620 (−13.9%)18% 7/39−33.5% / −35.2%−100.0% / −100.0%
10-Month SMAMeb Faber · month-endINSep 30, 2026 −46.3%Exit below $0.437 (−39.4%)31% 9/29−7.1% / −35.6%−89.8% / −100.0%
200-Day RulePaul Tudor Jones · dailyINSep 14, 2026 −73.6%Exit below $0.565 (−21.5%)15% 18/123−65.5% / −35.4%−100.0% / −100.0%
Golden CrossMarket tradition · dailyINAug 4, 2026 −86.7%Not on one close48% 10/21−12.6% / −35.4%−99.4% / −100.0%
Granville 200-DayJoseph E. Granville · dailyINSep 16, 2026 −60.4%Exit below $0.565 (−21.5%)18% 9/49−48.4% / −35.3%−100.0% / −100.0%
Hull Moving AverageAlan Hull · weeklyINSep 18, 2026 −65.9%Exit below $0.771 (+7.1%)36% 40/111−34.6% / −34.6%−100.0% / −100.0%
Kaufman Adaptive MAPerry J. Kaufman · dailyOUTSep 28, 2026 −56.9%Enter above $0.856 (+18.9%)22% 151/689−69.7% / −35.3%−100.0% / −100.0%
TEMA CrossoverPatrick G. Mulloy · dailyOUTOct 5, 2026 −25.0%Not on one close30% 68/226−55.9% / −35.5%−100.0% / −100.0%
Seykota 15/150Ed Seykota · dailyINSep 14, 2026 −73.6%Not on one close27% 4/15−31.7% / −34.6%−99.9% / −100.0%
Guppy Multiple MAsDaryl Guppy · dailyOUTOct 9, 2026 −15.3%Enter above $2.01 (+179.7%)29% 25/85−32.6% / −35.7%−100.0% / −100.0%
Ichimoku CloudGoichi Hosoda · dailyOUTAug 12, 2026 +260.0%Not on one close30% 25/84−37.4% / −34.6%−100.0% / −100.0%
SupertrendOlivier Seban · dailyOUTOct 5, 2026 −25.0%Enter above $1.44 (+100.7%)30% 37/125−60.1% / −35.1%−100.0% / −100.0%
Williams AlligatorBill Williams · dailyOUTOct 6, 2026 −32.1%Not on one close42% 90/215−22.3% / −35.1%−100.0% / −100.0%
Vortex IndicatorEtienne Botes & Douglas Siepman · dailyOUTSep 15, 2026 −64.9%Not on one close31% 179/574−68.4% / −35.4%−100.0% / −100.0%
AroonTushar S. Chande · dailyINSep 17, 2026 −62.7%Not on one close36% 79/221−43.4% / −35.1%−100.0% / −100.0%
Parabolic SARJ. Welles Wilder Jr. · dailyOUTOct 8, 2026 −20.0%Enter above $2.80 (+289.1%)40% 148/367−61.2% / −35.4%−100.0% / −100.0%
ADX TrendJ. Welles Wilder Jr. · dailyOUTSep 11, 2026 +554.5%Not on one close33% 45/138−63.1% / −35.1%−100.0% / −100.0%
MACD Zero LineGerald Appel · dailyOUTOct 9, 2026 −15.3%Enter above $2.03 (+181.6%)26% 40/151−30.2% / −35.4%−99.9% / −100.0%
Zweig 4% ModelMartin Zweig · weeklyOUTSep 25, 2026 −64.2%Enter above $0.884 (+22.8%)39% 129/330−7.8% / −35.2%−98.1% / −100.0%
MAMA/FAMA CrossJohn F. Ehlers · dailyOUTOct 5, 2026 −25.0%Not on one close27% 59/217−51.8% / −35.4%−100.0% / −100.0%
Schaff Trend CycleDoug Schaff · dailyOUTAug 17, 2026 +278.9%Not on one close39% 67/170−39.9% / −35.5%−100.0% / −100.0%
Zero Lag EC CrossJohn F. Ehlers & Ric Way · dailyOUTOct 8, 2026 −20.0%Enter above $1.93 (+167.5%)26% 39/150−29.3% / −35.2%−99.9% / −100.0%
DP Trend ModelCarl Swenlin & Erin Swenlin · dailyINSep 15, 2026 −64.9%Not on one close33% 24/73−31.6% / −35.2%−100.0% / −100.0%
Elder Triple ScreenAlexander Elder · dailyOUTAug 14, 2026 +242.9%Not on one close39% 52/134−31.2% / −36.0%−99.9% / −100.0%
Holy GrailLinda Bradford Raschke & Larry Connors · dailyOUTJul 29, 2024 +213.0%Not on one close43% 31/72+5.1% / −35.4%−58.3% / −100.0%
Breakouts & channels
Four-Week RuleRichard Donchian · dailyOUTOct 12, 2026 +2.9%Enter above $2.38 (+230.6%)34% 31/90−38.9% / −35.1%−100.0% / −100.0%
Turtle System 1Richard Dennis & William Eckhardt · dailyOUTSep 28, 2026 −56.9%Enter above $2.38 (+230.6%)33% 23/70−47.3% / −35.4%−100.0% / −100.0%
Turtle System 2Richard Dennis & William Eckhardt · dailyOUTAug 12, 2026 +260.0%Not on one close27% 16/60−53.6% / −35.4%−100.0% / −100.0%
Clenow TrendAndreas F. Clenow · dailyOUTAug 12, 2026 +260.0%Not on one close32% 13/40−54.2% / −35.2%−100.0% / −100.0%
Darvas BoxNicolas Darvas · dailyOUTJun 5, 2026 +148.3%Not on one close43% 39/90−16.1% / −35.1%−97.1% / −100.0%
Keltner ChannelChester W. Keltner & Linda Bradford Raschke · dailyOUTSep 29, 2026 −47.1%Enter above $1.87 (+159.8%)33% 34/102−57.8% / −35.3%−100.0% / −100.0%
Bollinger BreakoutJohn Bollinger · dailyOUTSep 30, 2026 −46.3%Enter above $2.73 (+279.2%)30% 58/194−67.3% / −35.3%−100.0% / −100.0%
Chandelier ExitChuck LeBeau · dailyOUTSep 29, 2026 −47.1%Enter above $2.73 (+279.2%)35% 59/168−54.0% / −35.2%−100.0% / −100.0%
Wilder Volatility SystemJ. Welles Wilder Jr. · dailyOUTSep 28, 2026 −56.9%Enter above $1.32 (+84.0%)35% 48/139−48.2% / −35.1%−100.0% / −100.0%
P&F Double TopA.W. Cohen & Thomas J. Dorsey · dailyOUTSep 28, 2026 −56.9%Enter above $1.35 (+86.9%)35% 135/390−44.0% / −35.1%−100.0% / −100.0%
Chande Kroll StopTushar S. Chande & Stanley Kroll · dailyOUTAug 12, 2026 +260.0%Enter above $1.88 (+161.1%)28% 70/254−62.5% / −35.0%−100.0% / −100.0%
Acceleration BandsPrice Headley · dailyOUTSep 28, 2026 −56.9%Not on one close37% 29/78−12.0% / −35.1%−91.7% / −100.0%
TTM SqueezeJohn F. Carter · dailyOUTOct 13, 2025 +33.3%Not on one close44% 36/82−9.6% / −35.3%−95.5% / −100.0%
NR7 BreakoutToby Crabel · dailyOUTSep 28, 2026 −56.9%Enter above $0.720 (+0.0%)29% 144/503−55.2% / −35.5%−100.0% / −100.0%
Bollinger SqueezeJohn Bollinger · dailyOUTSep 16, 2025 +46.9%Not on one close47% 15/32−3.1% / −35.9%−81.8% / −100.0%
Momentum
12-Month MomentumMoskowitz, Ooi & Pedersen · month-endINSep 30, 2026 −46.3%Exit below $0.529 (−26.6%)53% 10/19−13.6% / −34.7%−96.1% / −100.0%
12-1 MomentumNarasimhan Jegadeesh & Sheridan Titman · month-endOUTDec 31, 2025 +140.0%Flips at next check50% 8/16−22.1% / −34.7%−99.1% / −100.0%
Dual MomentumGary Antonacci · month-endINSep 30, 2026 −46.3%Exit below $0.588 (−18.3%)47% 7/15−15.8% / −34.7%−97.6% / −100.0%
Stocks on the MoveAndreas F. Clenow · dailyOUTAug 2, 2023 +28.6%Not on one close22% 4/18−2.0% / −35.0%−46.6% / −100.0%
52-Week HighThomas J. George & Chuan-Yang Hwang · month-endOUTJan 31, 2025 +9.1%Not on one close100% 2/2+2.9% / −35.5%−60.2% / −100.0%
Levy Relative StrengthRobert A. Levy · weeklyINSep 18, 2026 −65.9%Exit below $0.676 (−6.1%)22% 17/76−35.8% / −36.0%−100.0% / −100.0%
MACD Signal CrossGerald Appel · dailyOUTSep 30, 2026 −46.3%Enter above $2.53 (+251.9%)34% 130/377−35.5% / −35.4%−100.0% / −100.0%
Elder ImpulseAlexander Elder · dailyOUTSep 28, 2026 −56.9%Enter above $1.05 (+46.0%)25% 176/699−70.6% / −35.4%−100.0% / −100.0%
Know Sure ThingMartin J. Pring · dailyOUTOct 5, 2026 −25.0%Not on one close33% 100/300−54.4% / −35.3%−100.0% / −100.0%
Coppock CurveEdwin S. C. Coppock · month-endINSep 30, 2026 −46.3%Exit below $0.413 (−42.6%)33% 10/30−26.0% / −35.2%−99.7% / −100.0%
CCI +100Donald R. Lambert · dailyOUTSep 22, 2026 −66.0%Not on one close32% 111/348−60.0% / −35.1%−100.0% / −100.0%
TRIX Signal CrossJack K. Hutson · dailyOUTOct 5, 2026 −25.0%Not on one close36% 85/237−46.7% / −35.2%−100.0% / −100.0%
TSI Zero LineWilliam Blau · dailyOUTOct 9, 2026 −15.3%Enter above $2.01 (+178.7%)27% 39/142−28.9% / −35.2%−99.9% / −100.0%
13612W MomentumWouter J. Keller & Jan Willem Keuning · month-endINSep 30, 2026 −46.3%Exit below $0.491 (−31.8%)34% 21/61−12.5% / −34.7%−96.0% / −100.0%
Market-State MomentumMichael J. Cooper, Roberto C. Gutierrez Jr. & Allaudeen Hameed · month-endOUTDec 31, 2025 +140.0%Flips at next check42% 5/12−23.2% / −37.0%−98.9% / −100.0%
Frog in the PanZhi Da, Umit G. Gurun & Mitch Warachka · dailyOUTSep 30, 2010 −99.9%Not on one close100% 2/2+1.5% / −34.7%−10.5% / −100.0%
PMO Signal CrossCarl Swenlin · dailyOUTSep 1, 2026 +323.5%Not on one close32% 86/270−41.6% / −35.5%−100.0% / −100.0%
Mean reversion
RSI 30/70J. Welles Wilder Jr. · dailyOUTJul 30, 2026 +350.0%Not on one close68% 27/40−13.6% / −35.4%−99.6% / −100.0%
RSI(2) PullbackLarry Connors & Cesar Alvarez · dailyINSep 28, 2026 −56.9%Sell above $0.793 (+10.1%)53% 44/83−12.8% / −35.4%−92.6% / −100.0%
Double 7sLarry Connors & Cesar Alvarez · dailyINSep 28, 2026 −56.9%Sell above $1.06 (+47.2%)53% 44/83−16.6% / −35.4%−96.8% / −100.0%
Bollinger ReversionJohn Bollinger · dailyOUTSep 14, 2026 −73.6%Not on one close75% 133/178+32.3% / −35.3%−93.0% / −100.0%
Stochastic 20/80George C. Lane · dailyINJun 11, 2026 +140.0%Not on one close65% 45/69−18.9% / −35.3%−100.0% / −100.0%
Williams %RLarry Williams · dailyOUTSep 15, 2026 −64.9%Enter above $0.926 (+28.6%)59% 116/198−51.3% / −35.4%−100.0% / −100.0%
DeMark 9-CountTom DeMark · dailyINJul 22, 2026 +300.0%Not on one close54% 21/39−27.4% / −35.3%−100.0% / −100.0%
Mayer MultipleTrace Mayer · dailyINOct 1, 2026 −29.4%Sell above $1.37 (+89.7%)82% 28/34+51.6% / −35.4%−100.0% / −100.0%
ConnorsRSI PullbackLarry Connors & Cesar Alvarez & Matt Radtke · dailyOUTJul 29, 2026 −84.0%Not on one close78% 56/72+33.4% / −35.5%−30.0% / −100.0%
Laguerre RSIJohn F. Ehlers · dailyOUTSep 28, 2026 −56.9%Enter above $1.04 (+44.7%)48% 136/284−18.5% / −35.3%−99.9% / −100.0%
StochRSI 20/80Tushar S. Chande & Stanley Kroll · dailyOUTSep 15, 2026 −64.9%Enter above $0.852 (+18.3%)51% 196/386−28.8% / −35.3%−100.0% / −100.0%
IBS ReversionAlexander S. Pagonidis · dailyOUTOct 9, 2026 −15.3%Buy below $0.720 (0.0%)56% 1080/1925−17.0% / −35.2%−100.0% / −100.0%
Connors %bLarry Connors & Cesar Alvarez · dailyINOct 13, 2026 0.0%Sell above $2.15 (+199.2%)57% 13/23−5.6% / −35.4%−86.1% / −100.0%
Fisher TransformJohn F. Ehlers · dailyOUTOct 8, 2026 −20.0%Enter above $0.702 (−2.6%)37% 345/925−55.8% / −35.4%−100.0% / −100.0%
1-Month ReversalNarasimhan Jegadeesh & Bruce N. Lehmann · month-endOUTSep 30, 2026 −46.3%Buy below $1.37 (+89.9%)57% 56/98−26.3% / −35.1%−100.0% / −100.0%
Volume & money flow
On-Balance VolumeJoseph E. Granville · dailyOUTSep 8, 2026 +350.0%Not on one close24% 122/512−38.5% / −35.3%−100.0% / −100.0%
Chaikin Money FlowMarc Chaikin · dailyOUTSep 11, 2026 +554.5%Not on one close40% 65/162−31.2% / −35.1%−99.9% / −100.0%
Money Flow IndexGene Quong & Avrum Soudack · dailyINJun 26, 2026 +188.0%Not on one close51% 37/73−21.8% / −35.4%−99.9% / −100.0%
Negative Volume IndexNorman Fosback & Paul Dysart · dailyINJul 29, 2026 −84.0%Not on one close52% 15/29−8.4% / −34.9%−98.3% / −100.0%
Force IndexAlexander Elder · dailyOUTJul 30, 2026 +350.0%Enter above $1.29 (+78.6%)25% 102/406−49.2% / −35.1%−100.0% / −100.0%
Buff AveragesBuff Dormeier · dailyOUTOct 9, 2026 −15.3%Not on one close33% 117/356−36.8% / −35.3%−100.0% / −100.0%
Chaikin OscillatorMarc Chaikin · dailyOUTSep 11, 2026 +554.5%Not on one close39% 148/381−15.4% / −35.1%−97.8% / −100.0%
Volume Flow IndicatorMarkos Katsanos · dailyOUTMar 18, 2026 +105.7%Not on one close30% 32/106−38.3% / −34.5%−100.0% / −100.0%
Klinger OscillatorStephen J. Klinger · dailyINSep 21, 2026 −68.7%Not on one close34% 234/696−33.7% / −36.0%−100.0% / −100.0%
Candles & chart patterns
Engulfing SwitchSteve Nison & Thomas N. Bulkowski · dailyINOct 6, 2026 −32.1%Not on one close48% 60/125−23.9% / −35.4%−99.6% / −100.0%
HikkakeDaniel L. Chesler · dailyOUTAug 1, 2025 +38.5%Not on one close39% 22/56−14.7% / −34.7%−97.5% / −100.0%
Turtle Soup Plus OneLinda Bradford Raschke & Larry Connors · dailyOUTDec 2, 2025 +75.6%Not on one close53% 18/34−3.2% / −35.2%−62.7% / −100.0%
Calendar
Halloween IndicatorSven Bouman & Ben Jacobsen & Yale Hirsch & Jeffrey Hirsch · dailyOUTApr 30, 2026 +100.0%Buys Oct 3049% 19/39−25.1% / −35.2%−99.8% / −100.0%
Best Six + MACDYale Hirsch & Jeffrey Hirsch · dailyOUTApr 24, 2026 +94.6%Enter above $1.73 (+140.0%)50% 19/38−29.8% / −35.4%−100.0% / −100.0%
Seasonal TimingSy Harding · dailyOUTApr 29, 2026 +105.7%Window opens Oct 1637% 14/38−32.0% / −35.4%−100.0% / −100.0%
Santa Claus RallyYale Hirsch & Jeffrey Hirsch · dailyOUTJan 5, 2026 +111.8%Buys Dec 2361% 23/38+6.5% / −35.2%−38.4% / −100.0%
Turn of the MonthJosef Lakonishok & Seymour Smidt & Robert A. Ariel · dailyOUTOct 5, 2026 −25.0%Buys Oct 2950% 231/466+4.6% / −35.2%−97.4% / −100.0%
Presidential Sweet SpotYale Hirsch & Jeffrey Hirsch · dailyINSep 30, 2026 −46.3%Sells Jun 3040% 4/10−18.4% / −35.2%−98.5% / −100.0%
Pre-HolidayRobert A. Ariel & Josef Lakonishok & Seymour Smidt · dailyOUTSep 4, 2026 +278.9%Buys Nov 2449% 173/354−7.2% / −35.2%−85.3% / −100.0%
January BarometerYale Hirsch & Jeffrey Hirsch · month-endINDec 30, 2022 +60.0%Not on one close39% 7/18−26.6% / −36.0%−100.0% / −100.0%
Weekend EffectKenneth French & Josef Lakonishok & Seymour Smidt · dailyINOct 12, 2026 +2.9%Sells Oct 1644% 886/2031−45.4% / −35.2%−100.0% / −100.0%
Pre-FOMC DriftDavid Lucca & Emanuel Moench · dailyOUTSep 16, 2026 −60.4%Buys Oct 2754% 168/310+15.2% / −35.2%−69.3% / −100.0%
Lunar CycleKathy Yuan, Lu Zheng & Qiaoqiao Zhu · dailyINOct 2, 2026 −29.4%Sells Oct 1646% 222/481−22.5% / −35.2%−100.0% / −100.0%
Benchmark
Buy & HoldJohn C. Bogle · benchmarkINApr 25, 2007Always in–−35.5%−100.0%

If the market cracks: the storm test

How the storm test works
ExposureVery high9 of 10 points
  • Market swings2/3
  • Past crashes2/2
  • Debt3/3
  • Run-up2/2
  • It moves about 16.3× its index.
  • It fell about 1.8× as far as its index in past crashes.
  • It operating profit doesn't cover its interest.
  • It is up 380% in two years, a run-up size that crashed about half the time in history.

Past crashes, peak to low

Financial crisis Oct 2007 to Mar 2009 · never got back

OPTT−75%
S&P 500−57%

COVID crash Feb 2020 to Mar 2020 · back to its old high Jun 2020

OPTT−52%
S&P 500−34%

2022 bear market Jan 2022 to Jun 2022 · back to its old high Jan 2025

OPTT−68%
S&P 500−25%
  • Beta16.32Moves about 16.3× as much as the S&P 500 week to week.
  • Downside capture−2,530%In months the S&P 500 fell, this fell -2530% as much on average (it often rose anyway).
  • Two-year change+380%Run-ups of 100%+ crashed 40% or more within two years about half the time (Greenwood, Shleifer & You).
  • From 52-week high−88%
  • Debt to equity0.79×
  • Interest cover−16.6×

A crash marks every stock down; debt decides which companies come through. The storm test scores both halves: how hard the stock swings with the market, and how much debt it carries into a downturn. It describes fragility; it does not predict a crash.

The business behind the price

How to judge these numbers

Specialty Industrial Machinery · Ocean Power Technologies, Inc., a maritime domain awareness company, provides maritime solutions in North America, South America, Europe, the Middle East, Africa, Australia, and Asia. The company offers maritime solutions, including Data as a Service (DaaS), Robotics as a Service (RaaS), and Power as a Service (PaaS).

Size and valuation
Market cap$6.5MWhat the whole company is worth at today's price: share price × shares outstanding.
Revenue (last 12 months)$4.3MTotal sales. The market values it at 1.5× sales.
P/E ration/aLost money over the last year, so there is no profit to divide by.
Price to book0.8×Price against the company's net assets (its equity) per share.
Profit and growth
Profit margin−1,823.6%Spends more than it brings in.
Revenue growth−50.3%The last four quarters' sales against the four before.
Return on equity−615.9%Yearly profit as a share of shareholders' money in the business.
Free cash flow−$4.2MBurning cash: needs savings or new money to keep going.
Balance sheet
Total equity$12.5MWhat it owns minus what it owes.
Total debt$9.8MLoans and bonds it has to pay back, with interest.
Cash$7.4MCash and short-term investments on hand.
Debt to equity0.79×Moderate.
Interest cover−16.6×Operating profit divided by interest. Under 2× means one bad year could make the interest hard to pay.
Wall Street
Average analyst target$45.006150% above the close, from 2 analysts (range $45.00 to $45.00).

P/E, price to sales and book, growth, margin and return on equity from the company's SEC filings for the quarter to 2026-07-31; other company figures from Yahoo Finance, fetched Oct 14, 2026. Analyst targets are opinions, not forecasts Be The Puck checks.

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