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OPTT vs SERV
Which Stock Would AI Choose? Ocean Power Technologies (OPTT) vs. Serve Robotics (SERV) Stock Comparison
Key Takeaways
- Both OPTT and SERV are small-cap, pre-profit robotics and autonomy companies with elevated volatility and sharp drawdowns over the past year.
- OPTT focuses on maritime autonomy, power, and data services, while SERV operates autonomous sidewalk delivery robots and has expanded into healthcare robotics.
- SERV holds a materially larger cash position and faster revenue growth, whereas OPTT is leaning on defense contracts and a record order backlog as catalysts.
- Both names carry significant balance-sheet and execution risk; neither is currently profitable, and both have undergone substantial multiple compression.
- Tickeron AI Verdict: Based on relative stability, cash runway, and growth trajectory, SERV is the current AI-favored ticker in this pairing.
- For deeper context, explore OPTT Major News and OPTT Today's Price Move, plus SERV Major News and SERV Today's Price Move.
- To see how algorithmic systems are positioned across the broader market, explore Trending AI Robots.
Introduction
Investors scanning the small-cap robotics and autonomy space frequently encounter OPTT and SERV as two speculative, high-beta names with similar risk profiles but very different business models. This stock comparison is most relevant to growth-oriented traders and investors who are comfortable with elevated volatility and pre-revenue or early-revenue companies. Both stocks have experienced sharp re-ratings over the past year, making their relative performance, market positioning, and catalysts a useful case study in how sentiment and fundamentals diverge across emerging technology sectors.
OPTT Overview and Recent Performance
OPTT, or Ocean Power Technologies, designs and operates maritime autonomy and offshore power systems, including its PowerBuoy platforms and WAM-V autonomous surface vehicles. The company monetizes through Data as a Service (DaaS), Robotics as a Service (RaaS), and Power as a Service (PaaS) models, serving defense, energy, and research customers.
In recent months, OPTT has emphasized a shift toward defense and national security work, highlighted by a roughly $6.5 million contract with the U.S. Department of Homeland Security supporting Coast Guard maritime domain awareness off San Diego. Management has also pointed to a record backlog and a substantially expanded opportunity pipeline. However, these operational milestones have coincided with continued losses, modest revenue, and a falling share price. The company reported widening net losses and has undertaken a reverse stock split to support its listing and per-share price, reflecting the strain that persistent cash consumption places on an early-stage public company.
SERV Overview and Recent Performance
SERV, or Serve Robotics, develops and operates low-emission autonomous sidewalk delivery robots, primarily for food delivery. It has integrated with major marketplaces including Uber Eats and DoorDash and has added Grubhub as a partner. Through the acquisition of Diligent Robotics, the company has also expanded into healthcare logistics with its Moxi hospital robots.
Recent market activity has been volatile. SERV has scaled its fleet toward roughly 2,000 robots and delivered rapid revenue growth, yet losses have widened in tandem as research, development, and fleet expansion costs rise. The stock has retreated well below its 52-week high, and sentiment has been pressured by uncertainty around the non-renewal of its Uber agreement after early 2027. On the positive side, the company maintains a large cash balance relative to its market capitalization and holds a consensus analyst rating of Strong Buy, with a target price far above recent trading levels.
Trending AI Robots
For traders who prefer a systematic, data-driven approach to stock selection, Tickeron's Trending AI Robots page offers a curated view of algorithmic trading strategies. Tickeron hosts hundreds of AI trading bots that collectively trade thousands of different tickers, each with its own trading style, strategy, timeframe, performance statistics, and universe of stocks. Because conditions shift constantly, only a select group of bots with the most suitable configurations for the current market environment earn a place in this curated section. Reviewing these Trending AI Robots can help investors understand how automated systems are positioning across names like OPTT and SERV and beyond.
Head-to-Head Comparison
The clearest contrast between these two companies is sector exposure. OPTT operates in maritime defense and offshore energy, a niche with government-driven demand but long sales cycles and lumpy revenue recognition. SERV operates in last-mile delivery and healthcare automation, a larger addressable market with faster commercial scaling but intense competition and thin unit economics.
On growth drivers, SERV has demonstrated stronger top-line momentum, with revenue rising several hundred percent year over year as its fleet expands. OPTT is earlier in converting its pipeline into revenue, relying on a handful of large defense awards. On risk factors, both burn cash, but SERV holds a substantially larger cash cushion, while OPTT has resorted to a reverse stock split, a signal of balance-sheet pressure. Sentiment for both is cautious, with sharp declines from prior highs, but SERV retains stronger analyst backing.
Tickeron AI Verdict
Weighing trend consistency, stability, catalysts, and relative positioning, Tickeron's AI would likely favor SERV over OPTT in the current environment. SERV offers a comparatively stronger cash position, faster revenue growth, broader market diversification, and a more constructive consensus view, which supports a relatively more stable footing. OPTT carries meaningful defense-related upside but faces greater near-term financial strain, as reflected in its reverse split and thinner cash reserves. This assessment is probabilistic rather than definitive, and relative positioning can shift quickly as either company reports results or announces new contracts.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is OPTT is a StrongBuy and SERV is a Hold.
OPTT's MACD Histogram crosses above signal line
The Moving Average Convergence Divergence (MACD) for OPTT turned positive on October 07, 2026. Looking at past instances where OPTT's MACD turned positive, the stock continued to rise in 35 of 43 cases over the following month. The odds of a continued upward trend are 81%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where OPTT's RSI Oscillator exited the oversold zone, 30 of 38 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 79%.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 59 of 73 cases where OPTT's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 81%.
Following a +37.37% 3-day Advance, the price is estimated to grow further. Considering data from situations where OPTT advanced for three days, in 176 of 217 cases, the price rose further within the following month. The odds of a continued upward trend are 81%.
OPTT may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 29, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on OPTT as a result. In 70 of 77 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 90%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where OPTT declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 89%.
The Aroon Indicator for OPTT entered a downward trend on November 11, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 5 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Seasonality Score of 16 (best 1 - 100 worst) indicates that the company is slightly undervalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of 23 (best 1 - 100 worst) indicates that the company is slightly undervalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (0.456) is normal, around the industry mean (3.843). P/E Ratio (-0.057) is within average values for comparable stocks, (36.971). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (1.879). Dividend Yield (0.000) settles around the average of (0.032) among similar stocks. P/S Ratio (3.033) is also within normal values, averaging (189.487).
The Tickeron Price Growth Rating for this company is 97 (best 1 - 100 worst), indicating slightly worse than average price growth. OPTT’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 100 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. OPTT’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 73, placing this stock worse than average.
Momentum Indicator for SERV turns positive, indicating new upward trend
SERV saw its Momentum Indicator move above the 0 level on November 06, 2026. This is an indication that the stock could be shifting in to a new upward move. Traders may want to consider buying the stock or buying call options. Tickeron's A.I.dvisor looked at 49 similar instances where the indicator turned positive. In 43 of the 49 cases, the stock moved higher in the following days. The odds of a move higher are at 88%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where SERV's RSI Indicator exited the oversold zone, 14 of 17 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 82%.
The Moving Average Convergence Divergence (MACD) for SERV just turned positive on November 06, 2026. Looking at past instances where SERV's MACD turned positive, the stock continued to rise in 16 of 19 cases over the following month. The odds of a continued upward trend are 84%.
Following a +46.12% 3-day Advance, the price is estimated to grow further. Considering data from situations where SERV advanced for three days, in 107 of 124 cases, the price rose further within the following month. The odds of a continued upward trend are 86%.
Bearish Trend Analysis
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 25 of 25 cases where SERV's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 90%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where SERV declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 88%.
SERV broke above its upper Bollinger Band on November 09, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for SERV entered a downward trend on November 11, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 12 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 88 (best 1 - 100 worst), indicating slightly worse than average price growth. SERV’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 95 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (0.794) is normal, around the industry mean (2.483). P/E Ratio (-1.298) is within average values for comparable stocks, (7.339). Projected Growth (PEG Ratio) (0.250) is also within normal values, averaging (5.110). Dividend Yield (0.000) settles around the average of (0.020) among similar stocks. SERV's P/S Ratio (40.000) is very high in comparison to the industry average of (2.034).
The Tickeron SMR rating for this company is 98 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. SERV’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 88, placing this stock worse than average.
OPTT | ||
|---|---|---|
OUTLOOK RATING 1..100 | 20 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 23 Undervalued | |
PROFIT vs RISK RATING 1..100 | 100 | |
SMR RATING 1..100 | 100 | |
PRICE GROWTH RATING 1..100 | 97 | |
P/E GROWTH RATING 1..100 | 5 | |
SEASONALITY SCORE 1..100 | 16 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
| OPTT | SERV | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 79% | 2 days ago 82% |
| Stochastic ODDS (%) | 2 days ago 81% | 2 days ago 90% |
| Momentum ODDS (%) | 2 days ago 90% | 2 days ago 88% |
| MACD ODDS (%) | 7 days ago 81% | 2 days ago 84% |
| TrendWeek ODDS (%) | 2 days ago 78% | 2 days ago 87% |
| TrendMonth ODDS (%) | 2 days ago 90% | 2 days ago 90% |
| Advances ODDS (%) | 2 days ago 81% | 4 days ago 86% |
| Declines ODDS (%) | 8 days ago 89% | 11 days ago 88% |
| BollingerBands ODDS (%) | 2 days ago 77% | 2 days ago 90% |
| Aroon ODDS (%) | 2 days ago 90% | 2 days ago 90% |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
OPTT’s FA Score shows that 2 FA rating(s) are green while SERV’s FA Score has 1 green FA rating(s).
- OPTT’s FA Score: 2 green, 3 red.
- SERV’s FA Score: 1 green, 4 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
OPTT’s TA Score shows that 5 TA indicator(s) are bullish while SERV’s TA Score has 4 bullish TA indicator(s).
- OPTT’s TA Score: 5 bullish, 3 bearish.
- SERV’s TA Score: 4 bullish, 4 bearish.
Price Growth
OPTT (@Industrial Machinery) experienced а +30.36% price change this week, while SERV (@Other Transportation) price change was +19.43% for the same time period.
The average weekly price growth across all stocks in the @Industrial Machinery industry was +9.15%. For the same industry, the average monthly price growth was -8.09%, and the average quarterly price growth was -15.15%.
The average weekly price growth across all stocks in the @Other Transportation industry was +6.64%. For the same industry, the average monthly price growth was -10.49%, and the average quarterly price growth was -28.01%.
Reported Earning Dates
OPTT is expected to report earnings on Dec 21, 2026.
Industries' Descriptions
@Industrial Machinery (+9.15% weekly)The industry makes and maintains machines for consumers, the industry, and most other companies. While it has traditionally been categorized as heavy industry, some smaller companies are also branching into the light category. The industry is pivotal in providing the equipment for production in businesses like agriculture, mining, industry and construction, gas, electricity and water utilities. It also supplies supporting equipment for almost all sectors of the economy, such as equipment for heating, and air conditioning of buildings. Illinois Tool Works Inc., Parker-Hannifin Corporation and Rockwell Automation Inc are some of the major U.S. companies operating in this industry.
@Other Transportation (+6.64% weekly)Other Transportation includes transportation services like providing airport ground transportation, airport management and equipment, shipping services, as well as businesses that operate bridges, expressways and other public services such as taxis and subways. Grupo Aero-pac, Corporacion America Airports S.A. and Matson, Inc. are some of the major companies operating in this space.
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OPTT and
Correlation & Price change
A.I.dvisor indicates that over the last year, OPTT has been loosely correlated with SERV. These tickers have moved in lockstep 44% of the time. This A.I.-generated data suggests there is some statistical probability that if OPTT jumps, then SERV could also see price increases.
| Ticker / NAME | Correlation To OPTT | 1D Price Change % | ||
|---|---|---|---|---|
| OPTT | 100% | +32.45% | ||
| SERV - OPTT | 44% Loosely correlated | +1.77% | ||
| NNE - OPTT | 42% Loosely correlated | +0.09% | ||
| RR - OPTT | 36% Loosely correlated | +4.30% | ||
| SMR - OPTT | 36% Loosely correlated | +0.19% | ||
| PLUG - OPTT | 34% Loosely correlated | -0.73% | ||
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SERV and
Correlation & Price change
A.I.dvisor indicates that over the last year, SERV has been loosely correlated with NNE. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some statistical probability that if SERV jumps, then NNE could also see price increases.
| Ticker / NAME | Correlation To SERV | 1D Price Change % | ||
|---|---|---|---|---|
| SERV | 100% | +1.77% | ||
| NNE - SERV | 64% Loosely correlated | +0.09% | ||
| RR - SERV | 60% Loosely correlated | +4.30% | ||
| OPTT - SERV | 45% Loosely correlated | +32.45% | ||
| SYM - SERV | 43% Loosely correlated | -1.36% | ||
| EMR - SERV | 42% Loosely correlated | -0.29% | ||
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