FSI
Price
$6.91
Change
+$0.23 (+3.44%)
Updated
Dec 11 closing price
Capitalization
87.71M
105 days until earnings call
Intraday BUY SELL Signals
WLK
Price
$74.17
Change
-$0.74 (-0.99%)
Updated
Dec 12, 04:00 PM (EDT)
Capitalization
9.61B
74 days until earnings call
Intraday BUY SELL Signals
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FSI vs WLK

Header iconFSI vs WLK Comparison
Open Charts FSI vs WLKBanner chart's image
Flexible Solutions International
Price$6.91
Change+$0.23 (+3.44%)
Volume$17.09K
Capitalization87.71M
Westlake
Price$74.17
Change-$0.74 (-0.99%)
Volume$300
Capitalization9.61B
FSI vs WLK Comparison Chart in %
FSI
Daily Signal:
Gain/Loss:
WLK
Daily Signal:
Gain/Loss:
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VS
FSI vs. WLK commentary
Dec 13, 2025

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 FSI is a Buy and WLK is a Buy.

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COMPARISON
Comparison
Dec 13, 2025
Stock price -- (FSI: $6.91 vs. WLK: $74.92)
Brand notoriety: FSI and WLK are both not notable
Both companies represent the Chemicals: Specialty industry
Current volume relative to the 65-day Moving Average: FSI: 35% vs. WLK: 134%
Market capitalization -- FSI: $87.71M vs. WLK: $9.61B
FSI [@Chemicals: Specialty] is valued at $87.71M. WLK’s [@Chemicals: Specialty] market capitalization is $9.61B. The market cap for tickers in the [@Chemicals: Specialty] industry ranges from $188.32B to $0. The average market capitalization across the [@Chemicals: Specialty] industry is $8.37B.

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 undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

FSI’s FA Score shows that 1 FA rating(s) are green whileWLK’s FA Score has 1 green FA rating(s).

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

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.

FSI’s TA Score shows that 6 TA indicator(s) are bullish while WLK’s TA Score has 4 bullish TA indicator(s).

  • FSI’s TA Score: 6 bullish, 2 bearish.
  • WLK’s TA Score: 4 bullish, 4 bearish.
According to our system of comparison, FSI is a better buy in the short-term than WLK.

Price Growth

FSI (@Chemicals: Specialty) experienced а +1.02% price change this week, while WLK (@Chemicals: Specialty) price change was +10.23% for the same time period.

The average weekly price growth across all stocks in the @Chemicals: Specialty industry was +0.15%. For the same industry, the average monthly price growth was -2.40%, and the average quarterly price growth was +13.95%.

Reported Earning Dates

FSI is expected to report earnings on Mar 27, 2026.

WLK is expected to report earnings on Feb 24, 2026.

Industries' Descriptions

@Chemicals: Specialty (+0.15% weekly)

The specialty chemicals sector includes companies that produce chemicals and industrial gases, which are of relatively high-value, often made to customer specifications. Examples of specialty chemicals are electronic chemicals, industrial gases, coatings, adhesives and sealants, industrial and institutional cleaning chemicals. The products are often valued on the basis of their purposes/performances rather than for their composition. Linde Plc, Ecolab Inc., Air Products and Chemicals, Inc., and Dow, Inc. are some of the largest companies making specialty chemicals.

SUMMARIES
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FUNDAMENTALS
Fundamentals
WLK($9.61B) has a higher market cap than FSI($87.7M). FSI has higher P/E ratio than WLK: FSI (49.36) vs WLK (27.79). FSI YTD gains are higher at: 95.864 vs. WLK (-33.479). WLK has higher annual earnings (EBITDA): 1.42B vs. FSI (7.83M). WLK has more cash in the bank: 2.28B vs. FSI (10M). FSI has less debt than WLK: FSI (8.24M) vs WLK (5.62B). WLK has higher revenues than FSI: WLK (11.8B) vs FSI (37.3M).
FSIWLKFSI / WLK
Capitalization87.7M9.61B1%
EBITDA7.83M1.42B1%
Gain YTD95.864-33.479-286%
P/E Ratio49.3627.79178%
Revenue37.3M11.8B0%
Total Cash10M2.28B0%
Total Debt8.24M5.62B0%
FUNDAMENTALS RATINGS
FSI vs WLK: Fundamental Ratings
FSI
WLK
OUTLOOK RATING
1..100
419
VALUATION
overvalued / fair valued / undervalued
1..100
79
Overvalued
32
Undervalued
PROFIT vs RISK RATING
1..100
4893
SMR RATING
1..100
7690
PRICE GROWTH RATING
1..100
5261
P/E GROWTH RATING
1..100
496
SEASONALITY SCORE
1..100
44n/a

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.

WLK's Valuation (32) in the Chemicals Major Diversified industry is somewhat better than the same rating for FSI (79) in the Chemicals Specialty industry. This means that WLK’s stock grew somewhat faster than FSI’s over the last 12 months.

FSI's Profit vs Risk Rating (48) in the Chemicals Specialty industry is somewhat better than the same rating for WLK (93) in the Chemicals Major Diversified industry. This means that FSI’s stock grew somewhat faster than WLK’s over the last 12 months.

FSI's SMR Rating (76) in the Chemicals Specialty industry is in the same range as WLK (90) in the Chemicals Major Diversified industry. This means that FSI’s stock grew similarly to WLK’s over the last 12 months.

FSI's Price Growth Rating (52) in the Chemicals Specialty industry is in the same range as WLK (61) in the Chemicals Major Diversified industry. This means that FSI’s stock grew similarly to WLK’s over the last 12 months.

FSI's P/E Growth Rating (4) in the Chemicals Specialty industry is significantly better than the same rating for WLK (96) in the Chemicals Major Diversified industry. This means that FSI’s stock grew significantly faster than WLK’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
FSIWLK
RSI
ODDS (%)
Bullish Trend 2 days ago
90%
Bearish Trend 2 days ago
76%
Stochastic
ODDS (%)
Bullish Trend 2 days ago
82%
Bearish Trend 2 days ago
67%
Momentum
ODDS (%)
Bullish Trend 2 days ago
82%
Bullish Trend 2 days ago
74%
MACD
ODDS (%)
Bullish Trend 2 days ago
78%
Bullish Trend 2 days ago
63%
TrendWeek
ODDS (%)
Bullish Trend 2 days ago
79%
Bullish Trend 2 days ago
65%
TrendMonth
ODDS (%)
Bearish Trend 2 days ago
79%
Bullish Trend 2 days ago
70%
Advances
ODDS (%)
Bullish Trend 2 days ago
79%
Bullish Trend 2 days ago
64%
Declines
ODDS (%)
Bearish Trend 25 days ago
77%
Bearish Trend 23 days ago
72%
BollingerBands
ODDS (%)
Bullish Trend 2 days ago
82%
N/A
Aroon
ODDS (%)
Bearish Trend 2 days ago
84%
Bearish Trend 2 days ago
76%
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FSI
Daily Signal:
Gain/Loss:
WLK
Daily Signal:
Gain/Loss:
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FSI and

Correlation & Price change

A.I.dvisor tells us that FSI and NGVT have been poorly correlated (+32% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that FSI and NGVT's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To FSI
1D Price
Change %
FSI100%
+3.44%
NGVT - FSI
32%
Poorly correlated
+2.79%
ESI - FSI
28%
Poorly correlated
+0.18%
SSL - FSI
28%
Poorly correlated
+1.11%
GEVO - FSI
27%
Poorly correlated
+6.22%
APD - FSI
26%
Poorly correlated
+2.97%
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