The 15 worst-performing S&P 500 stocks during a dismal September
Published . Updated .
The S&P 500 has gained slightly in September, but three-quarters of its components have declined.
Directly affected
- No company is named in this report.
Indirectly affected
- BAMG BROOKSTONE GROWTH STOCK ETF
GA selected BAMG as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- BAMV BROOKSTONE VALUE STOCK ETF
GA selected BAMV as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- DSEP FT VEST U.S. EQUITY DEEP BUFFER ETF - SEPTEMBER
GA selected DSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- FSEP FT Vest U.S. Equity Buffer ETF September
GA selected FSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- RSST RETURN STACKED U.S. STOCKS & MANAGED FUTURES ETF
GA selected RSST as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- YSEP FT VEST INTERNATIONAL EQUITY MODERATE BUFFER ETF - SEPTEMBER
GA selected YSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
Price reaction, T-5 to T+3
The S&P 500 has gained slightly in September, but three-quarters of its components have declined.
Source: MarketWatch
Price since this story was published: Brookstone Growth Stock Etf (BAMG)
Since the first closing price after “The 15 worst-performing S&P 500 stocks during a dismal September,” Brookstone Growth Stock Etf (BAMG) is -0.11%. The S&P 500 fund (SPY) is +0.33% over the same days, a -0.44% difference versus the market.
Who gains and who loses around Brookstone Growth Stock Etf (BAMG)
Companies tied to this story
- BAMG Brookstone Growth Stock Etf
For “The 15 worst-performing S&P 500 stocks during a dismal September,” Brookstone Growth Stock Etf (BAMG) is linked, with no stored direction, medium confidence. Reason on file: GA selected BAMG as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- BAMV Brookstone Value Stock Etf
In “The 15 worst-performing S&P 500 stocks during a dismal September,” Brookstone Value Stock Etf (BAMV) is linked, with no stored direction, medium confidence. Reason on file: GA selected BAMV as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- DSEP Ft Vest U.S. Equity Deep Buffer Etf - September
For “The 15 worst-performing S&P 500 stocks during a dismal September,” Ft Vest U.S. Equity Deep Buffer Etf - September (DSEP) is linked, with no stored direction, medium confidence. Reason on file: GA selected DSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- FSEP FT Vest U.S. Equity Buffer ETF September
In “The 15 worst-performing S&P 500 stocks during a dismal September,” FT Vest U.S. Equity Buffer ETF September (FSEP) is linked, with no stored direction, medium confidence. Reason on file: GA selected FSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- RSST Return Stacked U.S. Stocks & Managed Futures Etf
For “The 15 worst-performing S&P 500 stocks during a dismal September,” Return Stacked U.S. Stocks & Managed Futures Etf (RSST) is linked, with no stored direction, medium confidence. Reason on file: GA selected RSST as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- YSEP Ft Vest International Equity Moderate Buffer Etf - September
Ft Vest International Equity Moderate Buffer Etf - September (YSEP) is linked, with no stored direction, medium confidence in the 30 Sep 2026 story “The 15 worst-performing S&P 500 stocks during a dismal September.” Reason on file: GA selected YSEP as a RELATED security because its canonical security name directly matches this event's themes: september. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Brookstone Growth Stock Etf (BAMG)
The 30 Sep 2026 story “The 15 worst-performing S&P 500 stocks during a dismal September” names Brookstone Growth Stock Etf (BAMG) because of this story.
The link for Brookstone Growth Stock Etf (BAMG) is this: GA selected BAMG as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Brookstone Value Stock Etf (BAMV) is here too. Its reason reads: GA selected BAMV as a RELATED security because its canonical security name directly matches this event's themes: stocks. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Dates and price levels for Brookstone Growth Stock Etf (BAMG)
BAMG traded between 43.54 and 45.76 across 11 sessions. The latest close on file is 45.02. BAMV traded between 36.14 and 38.33 across 18 sessions. The latest close on file is 36.79. DSEP traded between 48.74 and 49.43 across 20 sessions. The latest close on file is 49.08.
A simple score for Brookstone Growth Stock Etf (BAMG)
46 out of 100
“The 15 worst-performing S&P 500 stocks during a dismal September” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.