This is general research, not investment, tax, or legal advice.

What Viking Sats is

Viking Sats is a research brief for high-income W-2 professionals — physicians, pilots, engineers, partners — who have a real job and want a grown-up crypto playbook. It is not a Discord, not a trade desk, and not a personal alert service. We write about Bitcoin and the listed products most readers actually use: spot ETFs, brokerage accounts, IRAs. The letter is paid later because the first job is to show the work. Readers already know how to save; what they usually lack is a calm frame for an asset that can rally about 24 percent in four weeks and give more than four thousand dollars of it back in an afternoon.

What mattered this week

The week was loud. The weekly close was not.

Bitcoin finished last Sunday (August 23) at $77,755, per Yahoo Finance. As of Sunday evening, August 30, it was near $78,500. In between it tagged $81,347 on Friday and printed a low of $76,909 the same session. From the July 30 close of $64,725 to Thursday’s close of $80,258, that is about a 24 percent run — then a reminder that Bitcoin still trades as a risk asset when the Fed talks.

Two things built the run. On August 19, the U.S. Treasury said it would at least double long-end liquidity-support buybacks, from a $2 billion maximum per operation to at least $4 billion, for 10- to 30-year nominal coupons, starting September 9 through November 4. U.S. spot Bitcoin ETFs then took in money for nine straight sessions (August 17–27): about $3.04 billion, including a $606.3 million day on August 20, per TFTC (SoSoValue / issuer reports). The August 24–28 week was still a net $924.5 million inflow. August through Friday is about $3.3 billion.

Friday ended the streak. Fed Chair Kevin Warsh’s Jackson Hole keynote did not cut or hike. He said the 2 percent PCE target is “firm” and “fixed,” 12-month PCE inflation is 3.7 percent, the six-month change is 4.1 percent, and summer readings “do not tell me that underlying trends have meaningfully improved.” He added: “We should not indulge a regime in which market participants are looking primarily to the Fed for their next trade.” CME FedWatch, per CNBC after the speech, put September hike odds at 55.7 percent, up about 20 points on the day. The two-year yield rose to 4.31 percent.

Spot Bitcoin ETFs recorded $201.8 million of net outflows Friday (ARKB −$114.9 million led). Combined assets fell from about $100.9 billion Thursday to near $97.6 billion Friday. Ether funds did not follow: about $102 million of net inflows, a tenth straight session (Farside, via The Crypto Times).

The FOMC meets September 15–16, a projections meeting. Senate leadership has teed up a procedural cloture vote on the CLARITY Act (H.R. 3633) around September 15 — a vote on whether to take the bill up, not on passage.

The useful frame this week: sizing

The week’s facts do not say whether Bitcoin is going to $100,000. They say how fast a position can move after a good month.

A 24 percent four-week advance, then a Friday range of more than $4,400, is not a rounding error on a small sleeve. It is the difference between a position you can ignore at work and one that starts dictating how you feel about a bonus you have not received yet.

Bitcoin is now liquid enough, and ETF-accessible enough, that it reprices on the same tape as the two-year note. That is a feature if you wanted a macro asset in a brokerage account. It is a problem if the size only made sense on Thursday.

A practical rule, not a recommendation: pick the share of liquid net worth you can watch fall by a third without changing how you fund retirement, tuition, or a tax bill — then stop adding because a nine-day ETF streak feels like confirmation. The streak ended in one session. The $924 million weekly inflow is still the bigger number. Size for the Friday, not the streak. Account location still matters; that is a later issue.

Public watchlist (facts, not recommendations)

Same list for every reader. Last prints and reported fund facts — not a buy list, not an alert.

• Bitcoin (BTC-USD): ~$78,500, Sunday evening Aug. 30 (Yahoo Finance). Week high $81,347 / Friday low $76,909. July 30 close $64,725.

• iShares Bitcoin Trust (IBIT): $43.90 close Friday Aug. 28; ~$46.5 billion net assets; 0.25% expense ratio (Yahoo). Friday flow −$33.4 million (TFTC).

• Fidelity Wise Origin Bitcoin (FBTC): $67.44 close Friday; Friday flow $0.0 million net (TFTC).

• Ethereum (ETH-USD): ~$2,470–$2,475 Sunday evening (Yahoo).

• iShares Ethereum Trust (ETHA): $18.37 close Friday; ~$5.4 billion net assets; 0.25% expense ratio (Yahoo). Spot ether ETFs +~$102 million Friday, 10-session inflow streak.

U.S. spot Bitcoin ETFs: nine-day streak through Thursday ~$3.04 billion; Friday −$201.8 million; week of Aug. 24–28 still +$924.5 million; August MTD ~$3.3 billion (TFTC). Combined assets ~$97.6 billion Friday.

What we will cover next

Issue 2 stays on the September 15–16 FOMC and the new Summary of Economic Projections, whether Bitcoin ETF flows stay positive after one down day, and the September 9 start of the larger Treasury buybacks. We will unpack account location — taxable brokerage versus IRA — now that IBIT and ETHA are the default on-ramp for people who will never self-custody. The CLARITY cloture vote is the same calendar week as the Fed; we will treat it as process, not a price target.

If you have a real job, you do not need a new thesis every Sunday. You need the week’s facts, one constraint that survives a Friday, and a date for the next actual decision. That is the brief.

Viking Sats, LLC — Georgia. This is general research, not investment, tax, or legal advice.