Bitcoin is at $91,450 on September 18, 2026, with a bearish bias around its $91,456 daily pivot, and the whole four-coin set tilts to the downside. Here is the Bitcoin price analysis first, then Ethereum, Solana and XRP, each tied to its own support and resistance levels.
What is a floor pivot?
Floor pivot points turn yesterday's high, low and close into a ladder of levels for today. The central pivot shows which side is in control, while R1/R2 above and S1/S2 below give the nearest places where a move may stall or reverse.
Support and resistance levels at a glance
| Pair | Bias | Spot | Pivot | R1 | R2 | S1 | S2 | Invalidation |
|---|---|---|---|---|---|---|---|---|
| BTC/USD | Bearish | $91,450 | $91,456 | $93,279 | $95,108 | $89,627 | $87,804 | $93,279 |
| ETH/USD | Bearish | $3,120.00 | $3,120.21 | $3,182.41 | $3,244.81 | $3,057.80 | $2,995.61 | $3,182.41 |
| SOL/USD | Bearish | $184.50 | $184.51 | $188.19 | $191.88 | $180.82 | $177.14 | $188.19 |
| XRP/USD | Bearish | $2.4500 | $2.4502 | $2.4990 | $2.5480 | $2.4012 | $2.3523 | $2.4990 |
BTC/USD support and resistance levels for September 18, 2026
Spot Bitcoin is 0.0% below the $91,456 pivot, at $91,450. The pivot now works as a ceiling. Trend filters cut against the pivot too: price is over the 50 EMA ($91,449) and the 200 ($91,449).
The 1H RSI at 47.7 puts momentum in balanced territory. Downside levels to watch: $89,627 and $87,804. Above price, $93,279 and $95,108 are the resistances. Invalidation: a close over $93,279 cancels this bias.
ETH/USD support and resistance levels for September 18, 2026
At $3,120.00, Ethereum sits 0.0% beneath the daily pivot ($3,120.21). Rallies into that line need to prove themselves. Trend filters cut against the pivot too: price is over the 50 EMA ($3,119.98) and the 200 ($3,119.98).
Momentum is balanced: 1H RSI reads 47.7. The ladder reads $3,244.81 / $3,182.41 above and $3,057.80 / $2,995.61 below. Invalidation: a close over $3,182.41 cancels this bias.
Solana (SOL/USD) solana price analysis: price holds under the pivot
At $184.50, Solana sits 0.0% beneath the daily pivot ($184.51). Rallies into that line need to prove themselves. Trend filters cut against the pivot too: price is over the 50 EMA ($184.50) and the 200 ($184.50).
On the hourly chart RSI is 47.7, a balanced reading. The ladder reads $191.88 / $188.19 above and $180.82 / $177.14 below. If price closes above $188.19, drop the bearish view.
XRP/USD support and resistance levels for September 18, 2026
XRP changes hands at $2.4500, 0.0% under its $2.4502 pivot. Sellers have the better of it. Trend filters cut against the pivot too: price is over the 50 EMA ($2.4500) and the 200 ($2.4500).
On the hourly chart RSI is 47.7, a balanced reading. Support sits at $2.4012 (S1) and $2.3523 (S2). Resistance is $2.4990 (R1), then $2.5480 (R2). If price closes above $2.4990, drop the bearish view.
Risks and the other side of the trade
When all four lean down, the contrarian case is a squeeze: crowded shorts feed a fast rally back to the pivot.
Macro backdrop for crypto market analysis
Outside the chart, the biggest drivers are central bank tone, risk appetite in equities and spot ETF flows. Any of them can move the whole group through a level in minutes.
Bottom line and how to use these levels
Bottom line for September 18, 2026: this daily crypto market analysis has Bitcoin bearish around $91,456 and the whole four-coin set tilts to the downside. Treat the support and resistance levels as decision points, size positions to the invalidation levels, and expect the read to be refreshed tomorrow.
This analysis is educational market commentary built from computed technical levels. It is not investment advice, and crypto assets can lose value quickly. Verify any trade against your own risk limits.