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September 29, 2026
Arbitrum Arbitrum ARB
$0.2129 ▲ +1.00%
Arbitrum

Arbitrum

ARB Rank #22

Live price · multi-source dashboard ·

$0.2129
▲ +1.00% (24h)

Arbitrum (ARB) is trading at $0.2129. 24-hour change +1.00%; market cap $1.15B; circulating supply 5,403,630,609 ARB. Data as of 2026-09-29 12:45 UTC.

Market cap
$1.15B
24h volume
$238.12M
Circ. supply
5.40B
ARB
Max supply
10.00B
ARB
All-time high
$2.40
Jan 2024
52-Week Low
$0.0728
01Snapshot

Arbitrum — key facts

Price
$0.2129
24h change
+1.00%
Market cap
$1.15B
Market rank
#22
24h volume
$238.12M
Circ. supply
5,403,630,609 ARB
From all-time high
-91.1%
Last updated

How is the market moving today?

Live editorial snapshot — numbers update on every refresh

Today's state: Arbitrum is trading at $0.212900 with a $1.2 billion market capitalization (rank #89). The price moved +1.00% over the past 24 hours and is -18.45% over 7 days; the 30-day move stands at -11.22% and the 90-day at +166.62%. Both long-term and short-term horizons are pointing the same direction down — historically the regime where forced selling and capitulation are most likely to be in their later stages.

Position vs cycle: A drawdown of more than 70% from the last cycle high puts the asset firmly in deep-bear territory, where recoveries have historically required a fresh demand catalyst rather than mere mean-reversion.

Volatility and structure: 30-day realized volatility of 195.4% annualized is extreme for an asset this size. Our composite multi-horizon Price Strength reads Neutral (58/100), with the timeframes pulling in different directions and no clean directional read.

How does it score on momentum, value and risk?

Derived metrics composed from multi-horizon data

Price strength
56/100
Neutral

Composite of 24h/7d/30d/90d/1y returns weighted toward longer horizons.

Liquidity
100/100
Deep

24h volume / market cap = 23.648%.

Volatility (30d)
195%
Extreme

Annualized std-dev of daily log returns.

BTC correlation (90d)
+0.43
Linked
-10+1
From ATH
-91.1%
9%

% of all-time high currently held.

From ATL
2.9×
2.9x

Multiple over 52-week low. Log scale.

Over the last day Arbitrum gained 1.00%, with its 7-day move 18.45% lower and its 30-day move 11.22% lower. Over the trailing 365 days, the asset has delivered losses of 70.98%, with a mixed multi-horizon profile and no clear directional bias.

The asset currently trades 91.1% below its all-time high — a deep drawdown in which momentum and liquidity flows have, historically, driven price more than any pull back toward the mean. 30-day realized volatility sits at 195% annualized — extreme territory for a crypto asset of this size.

Arbitrum currently shows deep order books and broad exchange coverage. 24-hour trading volume represents 23.648% of market capitalization — our liquidity-health composite scores this as Deep (100/100). This ratio is materially above the top-50 average, often indicating elevated speculative interest or an active news cycle.

The 90-day Pearson correlation of ARB's daily returns versus Bitcoin's is +0.43 — a moderate positive relationship. There is a meaningful but incomplete link between Arbitrum and Bitcoin; the asset has its own drivers too, which limits how much it dampens BTC-driven swings.

How has the price performed over time?

% return across 9 horizons — heatmap by magnitude

1H
+0.99%
24H
+1.00%
7D
-18.45%
30D
-11.22%
3M
+167%
6M
+126%
1Y
-70.98%
ATH
-91.13%
from ATH
ATL
2.9×
from ATL
02Price

Price chart

USD · daily candles · CoinGecko + Binance

Data refreshed 1 hour ago · auto-updates daily

Price history table

Last 30 trading days · daily OHLC

Date Open High Low Close Change
2026-09-28 $0.2261 $0.2289 $0.2003 $0.2028 -10.31%
2026-09-27 $0.2221 $0.2367 $0.2185 $0.2262 +1.85%
2026-09-26 $0.2267 $0.2310 $0.2167 $0.2221 -2.03%
2026-09-25 $0.2165 $0.2311 $0.2140 $0.2267 +4.71%
2026-09-24 $0.2159 $0.2238 $0.2104 $0.2166 +0.32%
2026-09-23 $0.2353 $0.2555 $0.2147 $0.2160 -8.20%
2026-09-22 $0.2256 $0.2361 $0.2111 $0.2353 +4.30%
2026-09-21 $0.2177 $0.2478 $0.2095 $0.2258 +3.72%
2026-09-20 $0.2062 $0.2251 $0.1962 $0.2178 +5.63%
2026-09-19 $0.2213 $0.2300 $0.2028 $0.2061 -6.87%
2026-09-18 $0.1774 $0.2294 $0.1758 $0.2212 +24.69%
2026-09-17 $0.1682 $0.1847 $0.1611 $0.1773 +5.41%
2026-09-16 $0.1518 $0.1739 $0.1484 $0.1682 +10.80%
2026-09-15 $0.1337 $0.1562 $0.1314 $0.1518 +13.54%
2026-09-14 $0.1331 $0.1422 $0.1328 $0.1337 +0.45%
2026-09-13 $0.1405 $0.1433 $0.1324 $0.1330 -5.34%
2026-09-12 $0.1396 $0.1464 $0.1388 $0.1405 +0.64%
2026-09-11 $0.1399 $0.1519 $0.1374 $0.1395 -0.29%
2026-09-10 $0.1495 $0.1537 $0.1396 $0.1398 -6.49%
2026-09-09 $0.1649 $0.1748 $0.1479 $0.1495 -9.34%
2026-09-08 $0.1695 $0.1787 $0.1641 $0.1650 -2.65%
2026-09-07 $0.1893 $0.1919 $0.1601 $0.1694 -10.51%
2026-09-06 $0.1772 $0.2066 $0.1772 $0.1893 +6.83%
2026-09-05 $0.1318 $0.1831 $0.1289 $0.1772 +34.45%
2026-09-04 $0.1410 $0.1468 $0.1282 $0.1319 -6.45%
2026-09-03 $0.1241 $0.1450 $0.1224 $0.1410 +13.62%
2026-09-02 $0.1104 $0.1278 $0.1059 $0.1241 +12.41%
2026-09-01 $0.1094 $0.1202 $0.1045 $0.1104 +0.91%
2026-08-31 $0.0842 $0.1099 $0.0839 $0.1094 +29.93%
2026-08-30 $0.0877 $0.0910 $0.0831 $0.0843 -3.88%

Technical analysis

RSI · MACD · moving averages · Bollinger

RSI (14)
57.4
neutral
03070100
MACD signal
Bearish crossover
Histogram: 0.00
Moving averages
MA 50
$0.1372
+47.79%
MA 100
$0.1097
+84.85%
MA 200
$0.1085
+86.87%
Resistance levels
  • R$0.2066
  • R$0.2256
  • R$0.2261
  • R$0.2277
Support levels
  • S$0.1839
  • S$0.1859
  • S$0.1863
  • S$0.1992

Derivatives & leverage

Perpetual-futures positioning from Hyperliquid · ARB-PERP

Hyperliquid
Open interest
$28.62M
24h perp volume
$28.73M
Funding (APR)
+11.0%
+0.0013%/hr
Mark vs spot
+0.06%
10× max lev
Shorts pay Funding bias Longs pay

Funding is positive at +11.0%/yr, so long positions are paying shorts — leverage on Hyperliquid is currently skewed bullish. Persistent positive funding can precede long-squeeze pullbacks.

Funding trend +11.0%
Open interest trend $28.62M

Perpetual-futures data from Hyperliquid, the leading on-chain perp DEX. Funding is paid hourly; a positive rate means long holders pay shorts. Derivatives positioning is informational, not a trade signal.

Multi-model price forecast

3-model ensemble · TA + statistical + peer-relative

Short term · 24h–7d
Very Low conf
24–48 hours
Low $0.3028 +42.2%
Mid $0.3422 +60.7%
High $0.3885 +82.5%
Models contributing
Technical · Statistical
Mid term · 7–30d
Very Low conf
7–30 days
Low $0.2586 +21.5%
Mid $0.2966 +39.3%
High $0.3979 +86.9%
Models contributing
Technical · Statistical
Long term · 3–6mo
Low conf
3–12 months
Low $0.00 -274.4%
Mid $0.00 -231.1%
High $0.0648 -69.5%
Models contributing
Technical · Statistical
Per-model breakdown +
Model Horizon Low Mid High Method
Technical Short $0.4898 $0.5438 $0.5978 TA composite (ATR + Bollinger + slope)
Technical Mid $0.4441 $0.4834 $0.6178 TA composite (ATR + Bollinger + slope)
Technical Long $0.00 $0.00 $0.00 TA composite (ATR + Bollinger + slope)
Monte Carlo Short $0.1626 $0.1910 $0.2314 Monte Carlo on 90d log returns
Monte Carlo Mid $0.1196 $0.1566 $0.2330 Monte Carlo on 90d log returns
Monte Carlo Long $0.0406 $0.0428 $0.1135 Monte Carlo on 90d log returns

Per the STNews methodology, the projection above is built from three separate models:

  • Technical model reads moving-average, ATR, Bollinger-band and trend-slope signals to set its ranges — it carries most weight in an orderly trend or range.
  • Statistical (Monte Carlo) model uses the 90-day distribution of daily log returns to project the 5th, 50th and 95th percentile prices at each horizon — useful as an unbiased baseline that does not assume any trend continuation.
  • Peer-relative model benchmarks the asset against similarly-sized coins in its category, asking where it would sit if it tracked the median, lower-quartile and upper-quartile peer returns — a sector-anchored sanity check.

The ensemble forecast shown is a weighted average (40% statistical · 30% technical · 30% peer-relative). The confidence badge reflects how closely the three models agree: tighter agreement → higher confidence; wider disagreement → lower confidence, indicating that the asset is in a regime where statistical models alone are unreliable.

Disclaimer: These forecasts are algorithmic estimates derived from public price data using moving averages, Bollinger bands, Monte Carlo simulation of historical log returns, and peer-group comparison. They are not investment advice and should not be used to make trading decisions. Cryptocurrency is highly volatile and can lose all value. Past performance does not guarantee future returns. See our forecast methodology for full details.
03On-chain

Cross-asset correlations (90d)

Pearson correlation of daily log returns vs top L1 references

Bitcoin
+0.43
Moderate
-10+1
Ethereum
+0.43
Moderate
-10+1
Solana
+0.48
Moderate
-10+1

Looking past Bitcoin alone, how closely ARB tracks the next two biggest layer-1s over 90 days indicates whether it is mostly market beta or something more independent. The daily-log-return correlations:

  • Bitcoin reference: +0.43 — a moderate positive relationship.
  • Ethereum reference: +0.43 — a moderate positive relationship.
  • Solana reference: +0.48 — a moderate positive relationship.

Strong correlation to multiple references typically indicates that the asset trades primarily as crypto-market beta — moves in BTC/ETH/SOL drive most of the price action, and stand-alone alpha is harder to capture. Weak or negative correlations indicate idiosyncratic drivers (project-specific news, sector rotation within crypto, or narrative shifts) that can produce returns uncorrelated with the broader market.

04Context

About Arbitrum

Arbitrum (ARB) is a Layer-2 scaling token, settling onto a base blockchain for security while delivering faster, cheaper transactions. It trades at $0.2129 as of the latest update, with a 24-hour move up 1.00%, placing it at rank #22 by market capitalisation among all listed digital assets. Arbitrum's current market cap stands at $1.15B, a figure used by traders, analysts and institutional desks to gauge relative liquidity and risk exposure across the crypto market.

On this page you'll find a live, daily-refreshed dashboard tracking Arbitrum across multiple data sources — price history going back several years, on-chain activity where available, fundamentals like circulating supply and dilution, top exchanges by volume, technical analysis using moving averages and RSI, and an algorithmic short, mid and long-term forecast. All figures are pulled from public APIs and cached locally; nothing here is investment advice.

Arbitrum is among the leading rollups settling to Ethereum, providing the cost-and-speed environment retail DeFi and applications increasingly demand. The L2 ecosystem has captured a meaningful share of Ethereum-equivalent transaction volume.

Arbitrum (ARB) is a top-100 asset, ranked #89 among all tracked tokens by capitalisation. About 54% of the maximum ARB supply is in circulation today (5.40B of 10.00B), leaving a moderate emission stream still to come. It currently trades about 91% below its all-time high of $2.40 set in January 2024, while sitting roughly 2.9× above its record low.

STNews Analyst Note

By market value Arbitrum (ARB) sits inside the top 100, trading at $0.2129000 as of the latest snapshot. ARB is +1.00% over 24 hours, -18.45% over the past week, -11.22% over 30 days, putting it among the weekly underperformers across the top 250 by market capitalisation. Arbitrum remains roughly 91% beneath its all-time high of $2.40, a level first printed in January 2024. Only 54% of ARB's eventual supply (5.40B of 10.00B) is currently in circulation — meaningful future dilution is built into the schedule and should be factored into long-term valuation.

Daily volume runs at about 20.7% of market capitalisation, in line with the active-trading band for a coin of this size. On a one-year view ARB has lost 71.0%, against a broader crypto-market backdrop that closed the period roughly flat after several volatile quarters.

How it works — Arbitrum

Arbitrum is a Layer-2 rollup that scales Ethereum: it executes transactions off-chain and posts compressed transaction data (and/or state proofs) back to Ethereum L1. This inherits Ethereum's security while delivering substantially cheaper transactions (typically 10–100× cheaper than L1).

Two main rollup categories: optimistic rollups assume transactions are valid and allow a challenge window for fraud proofs, while zk-rollups prove validity cryptographically. The native token typically pays for gas on the L2, secures sequencer auctions, and grants governance rights over upgrades.

Arbitrum (ARB) is a top-100 asset, ranked #89 among all tracked tokens by capitalisation. About 54% of the maximum ARB supply is in circulation today (5.40B of 10.00B), leaving a moderate emission stream still to come. It currently trades about 91% below its all-time high of $2.40 set in January 2024, while sitting roughly 2.9× above its record low. Its fully-diluted valuation of $2.03B is about 1.8× the circulating market cap of $1.15B, a gap that signals issuance overhang to factor into any longer-term thesis.

Use cases — Arbitrum

Primary use cases: cheap DeFi (the L2 host of choice for high-frequency strategies), retail-friendly application UX (lower fees enable consumer use cases not viable on L1), bridge destinations for capital seeking cheaper execution, and the substrate for emerging L2-native applications.

Daily turnover is unusually high at roughly 21% of market cap ($238.12M traded in 24 hours), the kind of liquidity that reflects an active news or trading cycle.

Tokenomics

Supply schedule & distribution

Circulating vs locked vs unminted
  • Circulating supply: 5.40B ARB — tokens actively trading and held by the public
  • Total supply: 10.00B ARB — all tokens minted to date (including those locked or held by the issuer)
  • Max supply: 10.00B ARB — the protocol-defined upper limit (if any) on lifetime issuance
  • Issued to date: 54% of max supply
  • Locked / treasury: 46% of total supply

Arbitrum's supply schedule directly affects its long-term inflation rate and, by extension, how dilutive future issuance will be to existing holders. A coin near full dilution behaves very differently from one that still has 60% of its supply waiting to be unlocked.

Supply economics

Issuance pressure, dilution, and structural value accrual

To read Arbitrum's tokenomics, look at the issuance schedule, the share of supply already in circulation, and the gap between market cap and fully-diluted valuation. Approximately 54.0% of maximum supply is currently circulating, meaning roughly 46.0% of total potential supply remains to be issued. This implies a structural emission stream against current demand for the asset. The fully diluted valuation (FDV) of $2.0 billion stands at 1.8× the current circulating market cap of $1.2 billion. The wider this ratio, the more issuance overhang the asset faces — a structural headwind on valuation that mature assets like Bitcoin do not face but that early-cycle assets typically do.

Whether the tokenomics help or hurt comes down to value accrual versus dilution — fee burns, reinvested staking yield and TVL growth on one side, scheduled emissions on the other. A favourable balance lets price grind higher without hype; an unfavourable one means the asset must keep attracting demand just to absorb issuance.

Trader's note

Coin-type-aware tactical interpretation

For Arbitrum as an L2 rollup native token, the metrics that move price are L2 TVL share (this rollup's slice of total Ethereum L2 activity), daily transaction count, and the proportion of new applications launching here rather than on a competing rollup. Sequencer revenue eventually flows back to the token through buy-backs, fee-sharing, or burns, depending on protocol design — making revenue trajectory the most defensible long-term valuation anchor.

Price Strength at 58/100 reads neutral. L2 tokens carry idiosyncratic risks not present in L1 tokens: sequencer centralization, upgradeability risk, and competitive pressure from rival rollups. These risks can re-rate the asset sharply on protocol news, independent of broader market direction.

Developer activity

On-chain projects live or die by code shipped · via GitHub

Stars
919
725 forks
30d commits
0
0 active authors
Open issues
57
primarily Go
Last release
—
Developer Activity Index
11/100
Inactive
Stars
23/100
Commits
0/100
Contributors
0/100
Releases
30/100
30-day commits
2026-08-31 Total: 0 commits 2026-09-29

Arbitrum's public repository (OffchainLabs/nitro) shows 919 stars, 0 commits over the trailing 30 days from 0 active contributors, and the release cadence is not tracked. Combined into our composite Developer Activity Index, the project reads as inactive (11/100) — useful as a quasi-fundamental signal alongside on-chain metrics and market pricing.

05Action

Markets & exchanges

Top trading pairs by 24h volume

# Exchange Pair Last price 24h volume Trust
1 Binance ARB/USDT $0.212900 $238.12M A+

Initial rows server-rendered from our verified pipeline (binance-v2). Data-only. STNews does not place affiliate links here. See our affiliate disclosure.

If you'd bought Arbitrum...

ROI calculator · historical close prices

ARB Bought
—
at —
Value today
—
at $0.21
Total return
—
—

Calculated on daily close prices. Does not include trading fees, taxes, or staking yields. Past performance is not indicative of future results.

Converter

↕

Rate: 1 ARB = $0.2129

Compared to peers

Price, market cap, volume, supply

Coin7d trendPriceMarket Cap24h Vol24h %7d %
Arbitrum Arbitrum ARB $0.2129 $1.15B $238.12M +1.00% -18.45%
Bitcoin Bitcoin BTC $84,354.00 $1.69T $26.19B +1.20% -4.60%
Ethereum Ethereum ETH $2,739.74 $335.27B $13.38B +2.24% -5.79%
Optimism Optimism OP $0.1331 $236.74M $62.15M -4.45% -19.75%
Solana Solana SOL $120.70 $65.56B $2.83B +0.86% -13.42%
XRP XRP XRP $1.49 $89.15B $4.32B -1.92% +2.56%
BNB BNB BNB $766.44 $102.06B $710.41M +0.25% -3.52%
Dogecoin Dogecoin DOGE $0.0962 $16.17B $794.38M +2.10% -6.29%
Cardano Cardano ADA $0.2532 $9.06B $493.68M +0.56% -11.45%
06Outlook

Market sentiment

Crypto Fear & Greed Index · alternative.me

74
Greed
2026-09-28

The Crypto Fear & Greed Index aggregates volatility, market momentum, social media activity, dominance and Google Trends data into a single 0–100 score updated daily. Today's reading is 74 — Greed.

Extreme fear (below 25) historically signals buying opportunities for contrarians, while extreme greed (above 75) often precedes corrections. The index works best as one input among many, not as a standalone trading signal.

Past 30 days

Arbitrum on X

Latest posts from @arbitrum

Follow
Search $ARB on X Posts via X · public accounts, not STnews

Macro & cross-asset context

How macro liquidity and cross-asset moves frame the trade

The macro backdrop for crypto assets is dominated by the Federal Reserve's rate path, the trajectory of dollar liquidity, and the unwind (or non-unwind) of the post-2020 expansion in M2 money supply. Crypto — Bitcoin in particular — has historically responded most strongly to shifts in the global liquidity regime, with risk-on phases coinciding with falling real yields and a softening dollar, and risk-off phases the inverse.

A handful of traditional gauges tend to lead or confirm crypto moves: the dollar index (strength is a headwind), the 10-year yield (the price of risk capital), gold (an occasional fellow-traveller in debasement trades), and the S&P 500 (which often moves with crypto when liquidity, not fundamentals, is in the driver's seat).

For Arbitrum specifically, the macro variable that has empirically led price most often is global crypto-market liquidity — proxied by stablecoin total supply, futures open interest, and exchange volumes. When these expand, ARB tends to follow; when they contract, the relationship typically reverses. Given the 90-day BTC correlation of +0.43, ARB's near-term macro sensitivity will be similar to Bitcoin's — driven primarily by the same liquidity conditions and risk-asset flows.

Risks

Specific risks: sequencer centralization (most rollups currently rely on a single sequencer the operator runs), upgradeability (admin keys can change rollup behavior), fraud-proof or validity-proof reliance (the security model depends on these working in practice), and ecosystem fragmentation across competing L2s.

07More

Frequently asked questions

What is Arbitrum (ARB)? ▾

Arbitrum is a Layer-2 scaling token, settling onto a base blockchain for security while delivering faster, cheaper transactions. It trades under the ticker ARB and currently has a market capitalisation of $1.15B.

What is the price of ARB today? ▾

The price of Arbitrum today is $0.2129, refreshed daily from public market data. Live price changes are visible at the top of this page.

What is the maximum supply of Arbitrum? ▾

The protocol caps lifetime issuance of Arbitrum at 10.00B ARB. This limit is enforced by the network's code and cannot be raised without coordinated upgrades.

What was Arbitrum's all-time high? ▾

Arbitrum's all-time high in USD terms is $2.40. Past performance does not guarantee future returns.

How can I buy Arbitrum? ▾

Arbitrum is available on the major centralized exchanges; the Markets table on this page ranks them by ARB/USD volume. As always, verify the venue's withdrawal fees, funding options, and licensing for your jurisdiction first.

Is Arbitrum a good investment? ▾

Nothing on this page is a recommendation to buy or sell. Digital-asset prices swing sharply in both directions; treat the figures above as inputs to your own research and your own risk assessment, not as a signal.

Where does the data on this page come from? ▾

Our price, supply and volume data come from public cryptocurrency APIs (Binance, CoinGecko, CoinPaprika and similar), and the sentiment gauge is from alternative.me. Everything is stored locally and refreshed on a recurring cycle.

Latest STNews coverage of Arbitrum

All ARB stories →

In the news

Headlines from major crypto outlets · refreshed every 6h

Disclaimer & data sources

The information on this page is provided for general educational and informational purposes only and does not constitute investment, financial, legal or tax advice. Cryptocurrency markets are highly volatile; you can lose some or all of your capital. STNews does not recommend that any cryptocurrency should be bought, sold or held by you. Conduct your own due diligence and consult your independent financial advisor before making any investment decisions.

Data sources: CoinGecko · CoinPaprika · Binance · DefiLlama · alternative.me Fear & Greed Index · Editorial standards: /editorial-guidelines · Affiliate disclosure: /affiliate-disclosure

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