Should You Buy Bitcoin (BTC)? Supply, Demand and Price Drivers (Oct 2026)

Originally published at https://mrnasdog.com/research/btc (checked Oct 21 2026)

As of Oct 21 2026, Bitcoin scores 8.5/10 on our framework, and its supply-and-demand signal reads positive.

• Signal today: positive (Oct 21 2026)
• MrNasDog score: 8.5/10 — supply 3.5/5, demand 5/5
• New coins: +0.20% in 90 days · +0.83% in a year
• Demand: exceptional (5/5)
• Drivers: 2 ▲ price up · 0 ▼ price down

Big wallets, votes and dates behind BTC

3 things outside the score can move BTC’s price — today 2 ▲ up, 0 ▼ down.

▲ The 4-year cycle

since the Apr 2024 halving · next halving about Apr 2028

Bottom zone (day ~900) → price up · Top zone (day ~530) → price down. Now: ▲ up side.

Checked Oct 20 2026

▲ Big buyers

ETFs added ~81K BTC since Jul 31; Strategy buys slowly.

▲ Price up if: They keep buying. ▼ Price down if: They sell. Right now it points up.

Checked Oct 20 2026

• Possible sellers

Mt. Gox payout pushed to Oct 31 2027; US moves, no sale.

▲ Price up if: Coins stay put. ▼ Price down if: Coins sent to sell.

Checked Oct 20 2026

New BTC hitting the market

Bitcoin adds about 41.1K new BTC every 90 days to miners, and nothing burns or locks any. Supply grows a steady 0.20% a quarter under the 21M cap.

New BTC: +0.20% in 90 days, +0.83% in a year. Supply score 3.5/5, “steady”.

Who wants Bitcoin right now

Bitcoin demand: 5/5 (exceptional), place #1 among 110 coins — interest today plus the buying that could come later.

Members get the rest of the Bitcoin demand read on mrnasdog.com.

Questions about BTC

Is it a good time to buy Bitcoin today?

By the law of supply and demand, Bitcoin’s long-run signal is positive (Oct 21 2026, score 8.5/10). New supply: +0.20% in the next 90 days. Demand: exceptional (5/5). Bitcoin’s price drivers: 2 ▲ price up, 0 ▼ price down.

Where is Bitcoin in its 4-year cycle right now?

Bitcoin sits in the middle of the cycle that started with the Apr 2024 halving, and the next halving is likely around Apr 2028. We read that cycle as a plus for now. Big buyers back it up too: ETFs added about 81K BTC since Jul 31. That leaves Bitcoin’s long-run signal at positive, by supply and demand.

Is Bitcoin dead, or does it still have buyers?

No, it looks very much alive. Bitcoin is still worth about $1.66 trillion (Oct 20 2026), and ETFs added about 81K BTC since Jul 31. Even the Mt. Gox payout, a possible seller, was pushed to Oct 31 2027. Supply and demand still read positive for Bitcoin in the long run.

Can Bitcoin reach $1,000,000?

At $1,000,000, Bitcoin would be worth about $20.1 trillion in total — about 12 times its $1.66 trillion market cap today (Oct 21 2026, about $82,522 a coin). Bitcoin’s supply also grows +0.83% in the next year, so every extra coin needs buyers too. That leaves Bitcoin’s long-run signal at positive, by supply and demand.

Is it time to take profit on Bitcoin?

Bitcoin’s signal is positive for now. Bitcoin’s signal would turn if new supply jumps (today +0.20% in 90 days), or demand falls from exceptional.

Is Bitcoin a good investment right now?

Bitcoin sits at 8.5/10 today (Oct 21 2026): supply 3.5/5, demand 5/5. One more year adds +0.83% to Bitcoin’s supply. Long-run signal: positive.

When is a good time to buy Bitcoin?

By the law of supply and demand, the better time to start a position in Bitcoin is when its new supply is low, demand is high and its price drivers point up. Bitcoin today: +0.20% new supply in 90 days (steady), demand exceptional (5/5), drivers 2 ▲ / 0 ▼.

What could push Bitcoin’s price up or down?

Right now 3 things drive Bitcoin’s price (2 ▲, 0 ▼). ▲ The 4-year cycle: since the Apr 2024 halving · next halving about Apr 2028 ▲ Big buyers: ETFs added ~81K BTC since Jul 31; Strategy buys slowly. • Possible sellers: Mt. Gox payout pushed to Oct 31 2027; US moves, no sale.

Should I buy Bitcoin or Ethereum?

Side by side on Oct 21 2026: Bitcoin at 8.5/10 with a positive signal, Ethereum at 6.5/10 with a mixed signal. By supply and demand, Bitcoin is the stronger of the two.

Where to read the rest of BTC

• BTC supply, line by line: https://mrnasdog.com/research/btc/inflation
• Where Bitcoin sits among all coins: https://mrnasdog.com/coins
• Why supply and demand decide BTC’s signal: https://mrnasdog.com/research/pressure-framework/full

Every answer here applies basic economic theory — the law of supply and demand — to this coin’s data. It is not financial advice.

Original: https://mrnasdog.com/research/btc · Data + explanation only. Not financial advice.