CSTL
Price
$34.50Alerts
Change
+$0.51 (+1.50%)
Updated
Nov 12 closing price
Capitalization
993.47M
111 days until earnings call
Intraday BUY SELL Signals
NTRA
Price
$322.94Alerts
Change
+$3.12 (+0.98%)
Updated
Nov 12 closing price
Capitalization
44.78B
111 days until earnings call
Intraday BUY SELL Signals
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CSTL vs NTRA

CSTL vs NTRA Comparison Chart in %
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VS
CSTL vs. NTRA commentary
Nov 13, 2026

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 CSTL is a Hold and NTRA is a Hold.

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SUMMARIES
A.I.Advisor
a Summary for CSTL with price predictions
Nov 12, 2026

CSTL in downward trend: price expected to drop as it breaks its higher Bollinger Band on October 28, 2026

CSTL broke above its upper Bollinger Band on October 28, 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 A.I.dvisor looked at 51 similar instances where the stock broke above the upper band. In 43 of the 51 cases the stock fell afterwards. This puts the odds of success at 84%.

Price Prediction Chart

Technical Analysis (Indicators)

Bearish Trend Analysis

The 10-day RSI Indicator for CSTL moved out of overbought territory on October 30, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 37 similar instances where the indicator moved out of overbought territory. In 28 of the 37 cases, the stock moved lower in the following days. This puts the odds of a move lower at 76%.

The Momentum Indicator moved below the 0 level on November 10, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on CSTL as a result. In 70 of 92 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 76%.

The Moving Average Convergence Divergence Histogram (MACD) for CSTL turned negative on November 06, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 38 similar instances when the indicator turned negative. In 27 of the 38 cases the stock turned lower in the days that followed. This puts the odds of success at 71%.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where CSTL 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 79%.

Bullish Trend Analysis

The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 46 of 54 cases where CSTL'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 85%.

CSTL moved above its 50-day moving average on November 12, 2026 date and that indicates a change from a downward trend to an upward trend.

The 10-day moving average for CSTL crossed bullishly above the 50-day moving average on October 30, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 10 of 13 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 77%.

Following a +5.84% 3-day Advance, the price is estimated to grow further. Considering data from situations where CSTL advanced for three days, in 233 of 298 cases, the price rose further within the following month. The odds of a continued upward trend are 78%.

The Aroon Indicator entered an Uptrend today. In 199 of 227 cases where CSTL Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 88%.

Fundamental Analysis (Ratings)

The Tickeron Valuation Rating of 22 (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 (2.114) is normal, around the industry mean (67.298). P/E Ratio (-50.812) is within average values for comparable stocks, (4.239). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (3.473). Dividend Yield (0.000) settles around the average of (0.002) among similar stocks. P/S Ratio (2.947) is also within normal values, averaging (9.775).

The Tickeron Price Growth Rating for this company is 39 (best 1 - 100 worst), indicating steady price growth. CSTL’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued 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 PE Growth Rating for this company is 83 (best 1 - 100 worst), pointing to worse than average 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 SMR rating for this company is 92 (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. CSTL’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 86, placing this stock worse than average.

A.I.Advisor
a Summary for NTRA with price predictions
Nov 12, 2026

NTRA's Indicator enters downward trend

The Aroon Indicator for NTRA entered a downward trend on November 10, 2026. Tickeron's A.I.dvisor identified a pattern where the AroonDown red line was above 70 while the AroonUp green line was below 30 for three straight days. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options. A.I.dvisor looked at 147 similar instances where the Aroon Indicator formed such a pattern. In 120 of the 147 cases the stock moved lower. This puts the odds of a downward move at 82%.

Price Prediction Chart

Technical Analysis (Indicators)

Bearish Trend Analysis

The Momentum Indicator moved below the 0 level on November 02, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on NTRA as a result. In 71 of 96 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 74%.

The Moving Average Convergence Divergence Histogram (MACD) for NTRA turned negative on October 30, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 50 similar instances when the indicator turned negative. In 32 of the 50 cases the stock turned lower in the days that followed. This puts the odds of success at 64%.

NTRA moved below its 50-day moving average on November 05, 2026 date and that indicates a change from an upward trend to a downward trend.

The 10-day moving average for NTRA crossed bearishly below the 50-day moving average on November 10, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 9 of 13 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 69%.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where NTRA 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 75%.

Bullish Trend Analysis

The RSI Oscillator points to a transition from a downward trend to an upward trend -- in cases where NTRA's RSI Oscillator exited the oversold zone, 21 of 23 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 90%.

The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 7 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.

Following a +3.51% 3-day Advance, the price is estimated to grow further. Considering data from situations where NTRA advanced for three days, in 246 of 307 cases, the price rose further within the following month. The odds of a continued upward trend are 80%.

NTRA may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.

Fundamental Analysis (Ratings)

The Tickeron Valuation Rating of 4 (best 1 - 100 worst) indicates that the company is seriously 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 (24.585) is normal, around the industry mean (67.298). NTRA's P/E Ratio (-230.126) is considerably lower than the industry average of (4.239). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (3.473). Dividend Yield (0.000) settles around the average of (0.002) among similar stocks. P/S Ratio (17.857) is also within normal values, averaging (9.775).

The Tickeron Profit vs. Risk Rating rating for this company is 25 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 86, placing this stock better than average.

The Tickeron Price Growth Rating for this company is 42 (best 1 - 100 worst), indicating steady price growth. NTRA’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued 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 PE Growth Rating for this company is 69 (best 1 - 100 worst), pointing to worse than average 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 SMR rating for this company is 94 (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.

FUNDAMENTALS RATINGS
CSTL vs NTRA: Fundamental Ratings
CSTL
NTRA
OUTLOOK RATING
1..100
8427
VALUATION
overvalued / fair valued / undervalued
1..100
22
Undervalued
4
Undervalued
PROFIT vs RISK RATING
1..100
10025
SMR RATING
1..100
9294
PRICE GROWTH RATING
1..100
3942
P/E GROWTH RATING
1..100
8369
SEASONALITY SCORE
1..100
5050

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.

NTRA's Valuation (4) in the Biotechnology industry is in the same range as CSTL (22) in the null industry. This means that NTRA’s stock grew similarly to CSTL’s over the last 12 months.

NTRA's Profit vs Risk Rating (25) in the Biotechnology industry is significantly better than the same rating for CSTL (100) in the null industry. This means that NTRA’s stock grew significantly faster than CSTL’s over the last 12 months.

CSTL's SMR Rating (92) in the null industry is in the same range as NTRA (94) in the Biotechnology industry. This means that CSTL’s stock grew similarly to NTRA’s over the last 12 months.

CSTL's Price Growth Rating (39) in the null industry is in the same range as NTRA (42) in the Biotechnology industry. This means that CSTL’s stock grew similarly to NTRA’s over the last 12 months.

NTRA's P/E Growth Rating (69) in the Biotechnology industry is in the same range as CSTL (83) in the null industry. This means that NTRA’s stock grew similarly to CSTL’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
CSTLNTRA
RSI
ODDS (%)
Bearish Trend 1 day ago
76%
Bullish Trend 1 day ago
90%
Stochastic
ODDS (%)
Bullish Trend 1 day ago
85%
Bullish Trend 1 day ago
87%
Momentum
ODDS (%)
Bearish Trend 1 day ago
76%
Bearish Trend 1 day ago
74%
MACD
ODDS (%)
Bearish Trend 1 day ago
71%
Bearish Trend 1 day ago
64%
TrendWeek
ODDS (%)
Bullish Trend 1 day ago
83%
Bearish Trend 1 day ago
76%
TrendMonth
ODDS (%)
Bullish Trend 1 day ago
82%
Bearish Trend 1 day ago
78%
Advances
ODDS (%)
Bullish Trend 3 days ago
78%
Bullish Trend 1 day ago
80%
Declines
ODDS (%)
Bearish Trend 7 days ago
79%
Bearish Trend 7 days ago
75%
BollingerBands
ODDS (%)
Bearish Trend 1 day ago
84%
Bullish Trend 1 day ago
82%
Aroon
ODDS (%)
Bullish Trend 1 day ago
88%
Bearish Trend 1 day ago
82%
COMPARISON
Comparison
Nov 13, 2026
Stock price -- (CSTL: $33.99 vs. NTRA: $319.82)
Brand notoriety: CSTL and NTRA are both not notable
Both companies represent the Medical Specialties industry
Current volume relative to the 65-day Moving Average: CSTL: 80% vs. NTRA: 113%
Market capitalization -- CSTL: $993.47M vs. NTRA: $44.78B
CSTL [@Medical Specialties] is valued at $993.47M. NTRA’s [@Medical Specialties] market capitalization is $44.78B. The market cap for tickers in the [@Medical Specialties] industry ranges from $27 to $4.39T. The average market capitalization across the [@Medical Specialties] industry is $20.94B.

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).

CSTL’s FA Score shows that 1 FA rating(s) are green while NTRA’s FA Score has 2 green FA rating(s).

  • CSTL’s FA Score: 1 green, 4 red.
  • NTRA’s FA Score: 2 green, 3 red.
According to our system of comparison, NTRA is a better buy in the long-term than CSTL.

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.

CSTL’s TA Score shows that 4 TA indicator(s) are bullish while NTRA’s TA Score has 4 bullish TA indicator(s).

  • CSTL’s TA Score: 4 bullish, 6 bearish.
  • NTRA’s TA Score: 4 bullish, 6 bearish.
According to our system of comparison, both CSTL and NTRA are a bad buy in the short-term.

Price Growth

CSTL (@Medical Specialties) experienced а -4.92% price change this week, while NTRA (@Medical Specialties) price change was -18.21% for the same time period.

The average weekly price growth across all stocks in the @Medical Specialties industry was -0.30%. For the same industry, the average monthly price growth was -5.99%, and the average quarterly price growth was +36.57%.

Reported Earning Dates

CSTL is expected to report earnings on Mar 04, 2027.

NTRA is expected to report earnings on Mar 04, 2027.

Industries' Descriptions

@Medical Specialties (-0.30% weekly)

Medical specialties are companies that make equipment used by the health care industry. Equipment manufactured and distributed by these companies include dialysis machines, blood analysis equipment, surgical equipment, dental instruments, and diagnostic tools, among other items. Large companies typically aim to produce and distribute high-quality products across a broad market spectrum. Smaller firms are more likely to specialize in a particular market segment. Due to the industry’s close association with medical treatments, they typically have low sensitivity to macroeconomic fluctuations. Within this industry, Abbott Laboratories, Medtronic Plc and Thermo Fisher Scientific Inc. are some of the companies with multi-billion market capitalizations in the U.S. stock markets.

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CSTL and

Correlation & Price change

A.I.dvisor indicates that over the last year, CSTL has been loosely correlated with GH. These tickers have moved in lockstep 54% of the time. This A.I.-generated data suggests there is some statistical probability that if CSTL jumps, then GH could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To CSTL
1D Price
Change %
CSTL100%
+1.50%
GH - CSTL
54%
Loosely correlated
+0.05%
TCMD - CSTL
50%
Loosely correlated
-1.14%
NEO - CSTL
50%
Loosely correlated
-1.72%
ADPT - CSTL
49%
Loosely correlated
-1.54%
NTRA - CSTL
47%
Loosely correlated
+0.98%
More

NTRA and

Correlation & Price change

A.I.dvisor indicates that over the last year, NTRA has been loosely correlated with GH. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if NTRA jumps, then GH could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To NTRA
1D Price
Change %
NTRA100%
+0.98%
GH - NTRA
60%
Loosely correlated
+0.05%
ISRG - NTRA
53%
Loosely correlated
-2.14%
NEO - NTRA
53%
Loosely correlated
-1.72%
ADPT - NTRA
52%
Loosely correlated
-1.54%
TMO - NTRA
50%
Loosely correlated
-2.55%
More
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