Daily Market Data Brief

Market Data Brief - 2026-09-12

Recent RSS developments and deterministic FRED and Yahoo Finance shock summaries.

Report date: 2026-09-12 Generated: 2026-09-25T07:47:14Z Educational use only

This brief summarizes the latest records available in Vox’s local investdatar caches. Dates shown in source details are data dates, not publication promises.

Source cutoff: 2026-09-12 UTC. Historical reconstruction uses finalized local observations on or before 2026-09-12 UTC; it is not a point-in-time data vintage.

RSS Updates

RSS publication window: after 2026-09-11 through 2026-09-12 UTC.

atlfed_gdpnow

  • no items published after 2026-09-11 through 2026-09-12

sec_press_releases

  • no items published after 2026-09-11 through 2026-09-12

fed_press_all

  • no items published after 2026-09-11 through 2026-09-12

cftc_press_releases

  • no items published after 2026-09-11 through 2026-09-12

FRED Shock Summary

The supplied FRED observations show no day-over-day change in the three administered-policy rates between September 11 and September 12. The Interest Rate on Reserve Balances remained at 3.65%, while the federal funds target range remained 3.50% to 3.75%. The resulting target corridor was therefore unchanged at 25 basis points wide.

Within that corridor, IORB stood 15 basis points above the lower bound and 10 basis points below the upper bound. The midpoint of the target range was 3.625%, placing IORB 2.5 basis points above the midpoint. Because all three reported series were identical to their previous observations, this snapshot contains no evidence of a change in the stated rate configuration over the comparison interval. The information is therefore best characterized as a stable administered-rate structure rather than a directional move. These observations alone do not establish anything about market expectations, subsequent policy actions, broader financial conditions, or the causes of the unchanged settings.

Update details:

  • Interest Rate on Reserve Balances (IORB Rate) [IORB, unit=Percent]: latest 3.65 on 2026-09-12; previous 3.65 on 2026-09-11.
  • Federal Funds Target Range - Lower Limit [DFEDTARL, unit=Percent]: latest 3.50 on 2026-09-12; previous 3.50 on 2026-09-11.
  • Federal Funds Target Range - Upper Limit [DFEDTARU, unit=Percent]: latest 3.75 on 2026-09-12; previous 3.75 on 2026-09-11.

Yahoo Shock Summary

Data Availability Warning

  • 000300.SS: fresh Yahoo and fallback requests failed; using mixed through 2026-09-11 (3 of 5 permitted stale days).

The supplied cross-asset observations show modest positive moves in both cryptocurrencies on September 12. Bitcoin closed at 77,270.47, up 96.67 from 77,173.80, a gain of 0.13%. Ethereum closed at 2,525.94, up 11.21 from 2,514.73, a gain of 0.45%. Both assets therefore moved in the same positive direction over the single completed-close comparison.

Ethereum recorded the larger percentage increase, outperforming Bitcoin by 0.32 percentage points on the day. In absolute percentage terms, however, both changes were small relative to their respective price levels, so the supplied data describe a mild upward session rather than a large cross-asset displacement. The two observations also show no divergence in sign: neither asset declined while the other advanced. Because the packet provides only consecutive completed closes, it does not establish intraday volatility, trading volume, persistence, trend strength, or the reason for the moves. No inference about future direction or broader market conditions can be supported from these figures alone.

Update details:

  • BTC-USD [Bitcoin quoted in U.S. dollars.]: latest completed close 77270.47 on 2026-09-12; previous close 77173.80 on 2026-09-11 (delta 96.67, 0.13%).
  • ETH-USD [Ethereum quoted in U.S. dollars.]: latest completed close 2525.94 on 2026-09-12; previous close 2514.73 on 2026-09-11 (delta 11.21, 0.45%).

AlphaSync provides educational market research and analytics. It is not personalized financial advice. Always conduct your own research before making investment decisions.

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