Zcash’s November upgrade could freeze funds in legacy Sprout pool
Published . Updated .
The proposed NU7 change would disable version 4 transactions, leaving ZEC in Zcash’s legacy Sprout shielded pool unspendable.
Directly affected
- POOL Pool
Named in this report.
Indirectly affected
- TUR ISHARES INC
GA selected TUR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- SLV ISHARES SILVER TR
GA selected SLV as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- QID PROSHARES TR
GA selected QID as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- XLI SELECT SECTOR SPDR TR
GA selected XLI as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- FXI ISHARES CHINA LARGE-CAP ETF
GA selected FXI as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article.
- QMNV FT VEST NASDAQ-100 MODERATE BUFFER ETF - NOVEMBER
GA selected QMNV as a RELATED security because its canonical security name directly matches this event's themes: november. 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 proposed NU7 change would disable version 4 transactions, leaving ZEC in Zcash’s legacy Sprout shielded pool unspendable.
Source: Cointelegraph
How far Ishares (TUR) has moved since 23 Sep 2026
Since the first closing price after “Zcash’s November upgrade could freeze funds in legacy Sprout pool,” Ishares (TUR) is -12.98%. The S&P 500 fund (SPY) is -0.09% over the same days, a -12.89% difference versus the market.
Who gains and who loses around Ishares (TUR)
Companies tied to this story
- TUR Ishares
Ishares (TUR) is linked, with no stored direction, medium confidence in the 23 Sep 2026 story “Zcash’s November upgrade could freeze funds in legacy Sprout pool.” Reason on file: GA selected TUR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- SLV iShares Silver Trust
For “Zcash’s November upgrade could freeze funds in legacy Sprout pool,” iShares Silver Trust (SLV) is linked, with no stored direction, medium confidence. Reason on file: GA selected SLV as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- QID Proshares Tr
In “Zcash’s November upgrade could freeze funds in legacy Sprout pool,” Proshares Tr (QID) is linked, with no stored direction, medium confidence. Reason on file: GA selected QID as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- XLI Select Sector Spdr Tr
In “Zcash’s November upgrade could freeze funds in legacy Sprout pool,” Select Sector Spdr Tr (XLI) is linked, with no stored direction, medium confidence. Reason on file: GA selected XLI as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- FXI Ishares China Large-Cap Etf
For “Zcash’s November upgrade could freeze funds in legacy Sprout pool,” Ishares China Large-Cap Etf (FXI) is linked, with no stored direction, medium confidence. Reason on file: GA selected FXI as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
- QMNV Ft Vest Nasdaq-100 Moderate Buffer Etf - November
Ft Vest Nasdaq-100 Moderate Buffer Etf - November (QMNV) is linked, with no stored direction, medium confidence in the 23 Sep 2026 story “Zcash’s November upgrade could freeze funds in legacy Sprout pool.” Reason on file: GA selected QMNV as a RELATED security because its canonical security name directly matches this event's themes: november. This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Ishares (TUR)
“Zcash’s November upgrade could freeze funds in legacy Sprout pool” (23 Sep 2026) reaches Ishares (TUR) through this story.
What ties Ishares (TUR) to the headline is this: GA selected TUR as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
iShares Silver Trust (SLV) is here too. Its reason reads: GA selected SLV as a RELATED security because its curated list / industry / sector context matches this event (curated-list=funds). This is an explainable DERIVED market relationship, not a claim that the security was named in the source article
Dates in the story, and the Ishares (TUR) price range
QID traded between 12.41 and 14.82 across 12 sessions. The latest close on file is 14.00. SLV traded between 50.01 and 61.00 across 20 sessions. The latest close on file is 51.52. TUR traded between 31.78 and 37.86 across 20 sessions. The latest close on file is 31.79.
What the saved facts support for Ishares (TUR)
46 out of 100
“Zcash’s November upgrade could freeze funds in legacy Sprout pool” scores 46 out of 100. The score uses 1 sources, and 6 linked companies.