Polkadot (DOT) Price Signal: Buy or Sell?
Rank #27 · $1.13 +5.1% 24h · Market cap $1.93B · Updated 2026-09-18 UTC close
Polkadot price chart with signals
Today's Polkadot signal explained
Polkadot is currently on a daily BUY signal: the Supertrend (10, 3) indicator flipped bullish 1 day ago and the price ($1.13) is trading above its 200-day simple moving average ($1.09). Both the short-term trend and the long-term regime filter agree, which is the only condition under which this system issues a daily buy.
The weekly swing signal is BUY. Polkadot broke above its 20-day closing high 13 days ago and has not yet closed below its 10-day low (currently $0.9450). A close under that level would end the swing position.
The monthly position signal is BUY. Polkadot cleared its 55-day closing high 29 days ago. The exit for this slower rule is a close below the 20-day low, now at $0.8190.
The yearly regime is CASH: either the price is below its 200-day moving average or that average is still falling. Long-term accumulation rules stay defensive until both conditions turn positive.
Momentum check: the 14-day RSI is at 63.5. MACD is above its signal line. ADX at 34.0 indicates a strong trend. Volume is 1.28× its 20-day average. Over the last 7, 30 and 90 days Polkadot has moved +8.9%, +43.7% and +17.0% respectively; it trades -74.2% from its 52-week high and +50.8% above its 52-week low.
Bullish checklist (9/10)
- Price above SMA 200✓ Yes
- Price above SMA 50✓ Yes
- EMA 20 above EMA 50✓ Yes
- EMA 50 above EMA 200✗ No
- Supertrend bullish✓ Yes
- MACD above signal line✓ Yes
- RSI above 50✓ Yes
- ADX trend strength above 20 with +DI leading✓ Yes
- Above 20-day breakout level✓ Yes
- Above 55-day breakout level✓ Yes
Polkadot technical indicators (2026-09-18)
| Indicator | Value | Reading |
|---|---|---|
| Price (daily close) | $1.13 | |
| EMA 9 | $1.05 | Price above |
| EMA 20 | $1.00 | Price above |
| EMA 50 | $0.9365 | Price above |
| SMA 50 | $0.8908 | Price above |
| SMA 200 | $1.09 | Price above |
| Supertrend (10, 3) | $0.9260 | Bullish |
| RSI (14) | 63.5 | Neutral |
| MACD (12, 26, 9) | 0.051940 / 0.049764 | Bullish crossover |
| ADX (14) / +DI / −DI | 34.0 / 37.2 / 14.4 | Strong trend |
| ATR (14) | $0.0761 | 6.7% daily range |
| Bollinger Bands (20, 2) | $0.7738 – $1.21 | Inside bands |
| 20-day high / 10-day low | $1.25 / $0.9450 | Weekly breakout levels |
| 55-day high / 20-day low | $1.25 / $0.8190 | Monthly breakout levels |
| 52-week high / low | $4.40 / $0.7520 | -74.2% from high |
| Volume vs 20-day avg | 1.28× | Normal |
How these rules performed on Polkadot (2021-09-01 → 2026-09-18)
| Rule | Total return | Max drawdown | Trades | Win rate | Avg trade |
|---|---|---|---|---|---|
| Buy & hold | -97% | -99% | 1 | – | – |
| Daily (Supertrend + SMA 200) | -17% | -47% | 13 | 23% | -0.6% |
| Weekly (20/10 breakout) | -67% | -77% | 37 | 27% | -1.7% |
| Monthly (55/20 breakout) | -11% | -65% | 11 | 36% | 0.0% |
| Yearly (rising SMA 200) | -58% | -75% | 8 | 0% | -9.1% |
Long-only simulation on Binance daily closes, 0.1% fee per side, signals executed on the next candle. Trend-following rules typically win less than half of their trades but capture the large moves; this is historical simulation, not a forecast.
Recent Polkadot signal changes
| Date | Timeframe | Signal | Price | Since then |
|---|---|---|---|---|
| 2026-09-18 | Daily | BUY | $1.13 | +0.0% |
| 2026-09-10 | Daily | SELL | $1.10 | +3.5% |
| 2026-09-08 | Daily | BUY | $1.25 | -9.0% |
| 2026-09-06 | Weekly | BUY | $0.9790 | +15.8% |
| 2026-08-30 | Weekly | SELL | $0.8190 | +38.5% |
| 2026-08-21 | Weekly | BUY | $0.9400 | +20.6% |
| 2026-08-21 | Monthly | BUY | $0.9400 | +20.6% |
| 2026-05-16 | Weekly | SELL | $1.27 | -10.6% |
| 2026-05-08 | Weekly | BUY | $1.37 | -17.5% |
| 2026-04-27 | Weekly | SELL | $1.23 | -8.0% |
| 2026-04-16 | Weekly | BUY | $1.33 | -14.7% |
| 2026-03-07 | Weekly | SELL | $1.45 | -21.7% |
| 2026-02-25 | Weekly | BUY | $1.66 | -31.8% |
| 2026-01-19 | Weekly | SELL | $2.03 | -44.1% |
| 2026-01-13 | Weekly | BUY | $2.28 | -50.3% |
About Polkadot
Conceived by Ethereum co-founder Gavin Wood and developed by Parity Technologies with the Web3 Foundation, Polkadot launched its relay chain in May 2020. Its architecture separates a central chain that provides shared security and message passing from application-specific parachains that plug into it, all built with the Substrate framework. Consensus is nominated proof-of-stake with separate block production and finality gadgets. DOT is staked by validators and nominators, used for on-chain governance including treasury spending, and was originally bonded to win parachain slots in auctions — a model since replaced by a pay-as-you-go 'coretime' market.
DOT underwent a 100-fold redenomination in August 2020, which distorts pre-2020 price charts on some data sources. Issuance was long inflationary at roughly ten percent annually, until a 2024 governance referendum replaced open-ended inflation with a capped, decaying emission schedule — a rare case of a major network cutting supply growth by vote. Parachain lease expiries historically released large bonded balances back into circulation. As an asset DOT has behaved as a high-beta altcoin correlated with Ethereum-ecosystem infrastructure tokens, and its narrative cycles have tracked developer milestones and governance overhauls rather than fee revenue, which remains small.
Background information about the project, provided for context. It is not part of the signal calculation and contains no forecast.
Polkadot signal FAQ
Is Polkadot a buy or sell today?
As of 2026-09-18 the daily rule-based signal for Polkadot (DOT) is BUY, the weekly signal is BUY, the monthly signal is BUY and the yearly regime is CASH. These are automated technical readings, not investment advice.
What is the Polkadot RSI right now?
The 14-day RSI for Polkadot is 63.5. Readings above 70 are considered overbought and below 30 oversold, although in strong crypto trends RSI can stay elevated for weeks.
Is Polkadot above its 200-day moving average?
Yes. Polkadot trades +4.5% above its 200-day simple moving average of $1.09.
How often are Polkadot signals updated?
All Polkadot signals on this page are recalculated automatically once per day, shortly after the 00:00 UTC daily candle closes on Binance.
What is the Polkadot strength score?
The strength score of 90/100 counts how many of ten bullish technical conditions (moving averages, Supertrend, MACD, RSI, ADX and breakout levels) are currently true for Polkadot. Higher means more indicators agree on an uptrend.