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BIIB vs GILD
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 BIIB is a Hold and GILD is a Buy.
Momentum Indicator for BIIB turns positive, indicating new upward trend
BIIB saw its Momentum Indicator move above the 0 level on November 09, 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 85 similar instances where the indicator turned positive. In 57 of the 85 cases, the stock moved higher in the following days. The odds of a move higher are at 67%.
Technical Analysis (Indicators)
Bullish Trend Analysis
Following a +4.49% 3-day Advance, the price is estimated to grow further. Considering data from situations where BIIB advanced for three days, in 165 of 276 cases, the price rose further within the following month. The odds of a continued upward trend are 60%.
The Aroon Indicator entered an Uptrend today. In 122 of 197 cases where BIIB Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 62%.
Bearish Trend Analysis
The 10-day RSI Indicator for BIIB moved out of overbought territory on October 28, 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 28 similar instances where the indicator moved out of overbought territory. In 20 of the 28 cases, the stock moved lower in the following days. This puts the odds of a move lower at 71%.
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 41 of 58 cases where BIIB's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 71%.
The Moving Average Convergence Divergence Histogram (MACD) for BIIB turned negative on November 05, 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 60 similar instances when the indicator turned negative. In 35 of the 60 cases the stock turned lower in the days that followed. This puts the odds of success at 58%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where BIIB 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 67%.
BIIB broke above its upper Bollinger Band on October 22, 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.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 3 (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 6 (best 1 - 100 worst), indicating outstanding price growth. BIIB’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 76 (best 1 - 100 worst) indicates that the company is slightly 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 (1.947) is normal, around the industry mean (-1.421). P/E Ratio (43.724) is within average values for comparable stocks, (21.700). Projected Growth (PEG Ratio) (2.357) is also within normal values, averaging (5.738). Dividend Yield (0.000) settles around the average of (0.038) among similar stocks. P/S Ratio (3.189) is also within normal values, averaging (4.033).
The Tickeron SMR rating for this company is 84 (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. BIIB’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 59, placing this stock worse than average.
GILD's MACD Histogram just turned positive
The Moving Average Convergence Divergence (MACD) for GILD turned positive on October 14, 2026. Looking at past instances where GILD's MACD turned positive, the stock continued to rise in 39 of 54 cases over the following month. The odds of a continued upward trend are 72%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on October 14, 2026. You may want to consider a long position or call options on GILD as a result. In 56 of 83 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 67%.
Following a +2.38% 3-day Advance, the price is estimated to grow further. Considering data from situations where GILD advanced for three days, in 215 of 335 cases, the price rose further within the following month. The odds of a continued upward trend are 64%.
The Aroon Indicator entered an Uptrend today. In 167 of 275 cases where GILD Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 61%.
Bearish Trend Analysis
The 10-day RSI Indicator for GILD moved out of overbought territory on November 05, 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 39 similar instances where the indicator moved out of overbought territory. In 17 of the 39 cases, the stock moved lower in the following days. This puts the odds of a move lower at 44%.
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 27 of 63 cases where GILD's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 43%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where GILD 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 47%.
GILD broke above its upper Bollinger Band on October 29, 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.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 5 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 59, placing this stock better than average.
The Tickeron Price Growth Rating for this company is 6 (best 1 - 100 worst), indicating outstanding price growth. GILD’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 32 (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 (17.495) is normal, around the industry mean (-1.421). GILD's P/E Ratio (-63.943) is considerably lower than the industry average of (21.700). Projected Growth (PEG Ratio) (2.263) is also within normal values, averaging (5.738). Dividend Yield (0.020) settles around the average of (0.038) among similar stocks. P/S Ratio (6.053) is also within normal values, averaging (4.033).
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 SMR rating for this company is 96 (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 PE Growth Rating for this company is 100 (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.
BIIB | GILD | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 37 | 25 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 76 Overvalued | 32 Undervalued | |
PROFIT vs RISK RATING 1..100 | 100 | 5 | |
SMR RATING 1..100 | 84 | 96 | |
PRICE GROWTH RATING 1..100 | 6 | 6 | |
P/E GROWTH RATING 1..100 | 3 | 100 | |
SEASONALITY SCORE 1..100 | n/a | 50 |
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.
GILD's Valuation (32) in the Biotechnology industry is somewhat better than the same rating for BIIB (76). This means that GILD’s stock grew somewhat faster than BIIB’s over the last 12 months.
GILD's Profit vs Risk Rating (5) in the Biotechnology industry is significantly better than the same rating for BIIB (100). This means that GILD’s stock grew significantly faster than BIIB’s over the last 12 months.
BIIB's SMR Rating (84) in the Biotechnology industry is in the same range as GILD (96). This means that BIIB’s stock grew similarly to GILD’s over the last 12 months.
BIIB's Price Growth Rating (6) in the Biotechnology industry is in the same range as GILD (6). This means that BIIB’s stock grew similarly to GILD’s over the last 12 months.
BIIB's P/E Growth Rating (3) in the Biotechnology industry is significantly better than the same rating for GILD (100). This means that BIIB’s stock grew significantly faster than GILD’s over the last 12 months.
| BIIB | GILD | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 71% | 1 day ago 44% |
| Stochastic ODDS (%) | 1 day ago 71% | 1 day ago 43% |
| Momentum ODDS (%) | 1 day ago 67% | 1 day ago 67% |
| MACD ODDS (%) | 1 day ago 58% | 1 day ago 72% |
| TrendWeek ODDS (%) | 1 day ago 68% | 1 day ago 44% |
| TrendMonth ODDS (%) | 1 day ago 65% | 1 day ago 64% |
| Advances ODDS (%) | 3 days ago 60% | 2 days ago 64% |
| Declines ODDS (%) | 9 days ago 67% | 6 days ago 47% |
| BollingerBands ODDS (%) | 1 day ago 73% | 1 day ago 45% |
| Aroon ODDS (%) | 1 day ago 62% | 1 day ago 61% |
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).
BIIB’s FA Score shows that 2 FA rating(s) are green while GILD’s FA Score has 3 green FA rating(s).
- BIIB’s FA Score: 2 green, 3 red.
- GILD’s FA Score: 3 green, 2 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.
BIIB’s TA Score shows that 3 TA indicator(s) are bullish while GILD’s TA Score has 4 bullish TA indicator(s).
- BIIB’s TA Score: 3 bullish, 5 bearish.
- GILD’s TA Score: 4 bullish, 4 bearish.
Price Growth
BIIB (@Pharmaceuticals: Major) experienced а -0.42% price change this week, while GILD (@Pharmaceuticals: Major) price change was -2.72% for the same time period.
The average weekly price growth across all stocks in the @Pharmaceuticals: Major industry was -1.46%. For the same industry, the average monthly price growth was +2.44%, and the average quarterly price growth was +7.11%.
Reported Earning Dates
BIIB is expected to report earnings on Feb 17, 2027.
GILD is expected to report earnings on Feb 04, 2027.
Industries' Descriptions
@Pharmaceuticals: Major (-1.46% weekly)The Major Pharmaceuticals industry includes companies that are involved in various processes of creating drugs to treat/prevent diseases. These companies engage in research, testing and manufacturing, as well as the distribution of pharmaceuticals into markets. Johnson & Johnson, Merck & Co., Inc., Pfizer Inc. and Novartis are among the largest companies in this category.
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BIIB and
Correlation & Price change
A.I.dvisor indicates that over the last year, BIIB has been loosely correlated with AMGN. These tickers have moved in lockstep 50% of the time. This A.I.-generated data suggests there is some statistical probability that if BIIB jumps, then AMGN could also see price increases.
| Ticker / NAME | Correlation To BIIB | 1D Price Change % | ||
|---|---|---|---|---|
| BIIB | 100% | +0.06% | ||
| AMGN - BIIB | 50% Loosely correlated | +0.62% | ||
| AZN - BIIB | 49% Loosely correlated | -0.69% | ||
| PFE - BIIB | 48% Loosely correlated | +0.31% | ||
| MRK - BIIB | 46% Loosely correlated | -0.59% | ||
| GILD - BIIB | 42% Loosely correlated | -0.67% | ||
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