BTC fell 0.39% this week: only 88 weeks were weaker
Strategy added 250 BTC, yet BTCUSDT closed the week down 0.39%, ranking 112th out of 200 weeks.
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Institutions bought, price did not follow
Strategy added 250 BTC, and the news spread across the Square. BTCUSDT still closed the week down 0.39%. As of 2026-10-14, BTCUSDT opened the week at 83723.1 USDT and last closed at 83393 USDT. Out of 200 weekly samples, 88 weeks were weaker than this one, placing it 112th. The position is in the latter half of the sample. The headline heat and the contract tape are not moving together.
What happened during the week
The daily candles show a back-and-forth week, not a one-way move. On 10-12, BTCUSDT opened at 83723.1 USDT and closed at 81813.4 USDT, down 2.28%. On 10-13, it rebounded to 83393 USDT, up 1.93%. Earlier, on 10-07, it fell from 85507.6 USDT to 83281.9 USDT, a drop of 2.6%, the largest single-day decline of the week.
| Date | Open | Close | Change |
|---|---|---|---|
| 2026-10-06 | 85717.2 USDT | 85507.5 USDT | -0.24% |
| 2026-10-07 | 85507.6 USDT | 83281.9 USDT | -2.6% |
| 2026-10-08 | 83281.9 USDT | 81711 USDT | -1.89% |
| 2026-10-09 | 81711 USDT | 82578.5 USDT | 1.06% |
| 2026-10-10 | 82578.5 USDT | 82941 USDT | 0.44% |
| 2026-10-11 | 82941 USDT | 83723 USDT | 0.94% |
| 2026-10-12 | 83723.1 USDT | 81813.4 USDT | -2.28% |
| 2026-10-13 | 81813.5 USDT | 83393 USDT | 1.93% |
From 10-06 to 10-08, three straight down days took price from 85507.5 USDT to 81711 USDT. Then 10-09 to 10-11 brought three up days back to 83723 USDT. On 10-12 it dropped to 81813.4 USDT, and on 10-13 it closed at 83393 USDT. The range was wide, but open and close ended almost together, leaving a 0.39% weekly decline.
Stronger weeks in history
Out of 200 weekly samples, 111 weeks were stronger than this one. A few examples: the week of 2023-01-09 rose from 17124.6 USDT to 20882.7 USDT, up 21.95%; the week of 2023-03-13 rose from 21986.2 USDT to 27955.7 USDT, up 27.15%; the week of 2024-02-26 rose from 51764.9 USDT to 63178.5 USDT, up 22.05%; the week of 2026-08-17 rose from 62876 USDT to 77719.1 USDT, up 23.61%.
| Stronger week | Open | Close | Change |
|---|---|---|---|
| 2023-01-09 | 17124.6 USDT | 20882.7 USDT | 21.95% |
| 2023-03-13 | 21986.2 USDT | 27955.7 USDT | 27.15% |
| 2024-02-26 | 51764.9 USDT | 63178.5 USDT | 22.05% |
| 2026-08-17 | 62876 USDT | 77719.1 USDT | 23.61% |
Some stronger weeks also fell, but less than this one: the week of 2023-03-20 fell 0.01%, the week of 2023-08-21 fell 0.34%, and the week of 2024-01-15 fell 0.37%. They still count as stronger weeks. This week ranks 112th, in the latter half of the sample, with 88 weeks weaker.
What the Square says
Popular posts on the Square see Strategy adding 250 BTC as a sign of continued institutional accumulation, with sentiment leaning warm (relayed, not the site's view). Other posts point to MSTRUSDT, noting it launched only months ago and swings far more than BTCUSDT.
MSTRUSDT opened the week at 157.62 USDT and last closed at 153.57 USDT, down 2.57%. Out of 36 weekly samples, 23 weeks were stronger, placing it 24th, in the latter half of the sample. On 10-07 it fell from 164.94 USDT to 154.67 USDT, down 6.23%, a sharper drop than BTCUSDT's 2.6% that same day.
Three plain facts
Institutional buying is news, not the tape. A 250 BTC purchase is small against BTCUSDT's daily volume; it moves sentiment, not direction.
Contracts use leverage, and gaps or wicks can magnify losses. On 10-12, BTCUSDT fell from 83723.1 USDT to 81813.4 USDT while MSTRUSDT fell from 157.62 USDT to 149.66 USDT. Both dropped the same day, and heavy positions would struggle.
Funding and holding costs eat into profits over time. MSTRUSDT launched on 2026-02-09 with only 36 weekly samples, a short history and wide swings. Applying BTCUSDT's rhythm to it often backfires.
The best week is a conclusion in hindsight. The week of 2026-08-17 gained 23.61%, but nobody knew it would close there at the time.
Fee math
Binance contract default maker fee is 0.02%, and default taker fee is 0.05%. After a 20% rebate, the effective maker fee is 0.016% and the effective taker fee is 0.04%.
These three numbers set short-term costs. The maker-taker gap is 0.03 percentage points, and it adds up over repeated long and short trades. The more often you trade, the more the fee math matters.
Source: https://fapi.binance.com/fapi/v1/exchangeInfo
Data as of 2026-10-14; source: Binance official API. Not investment advice.
Binance is not available in your region. What follows is not a centralized exchange โ it is a different kind of product that you can use:
๐ Binance Web3
A self-custody wallet inside the Binance app; swaps route through on-chain DEX aggregation, not an exchange account
Bind via our link and wallet swap fees drop 30%. On-chain gas and slippage are not covered by the discount.
You must already be a verified Binance user to create a Binance Wallet (official FAQ Q13); wallet referrals and exchange referrals are two separate systems. Zero-fee pairs such as stablecoin swaps generate no rebatable fee.