Bullish Outage History

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Bullish had 43 outages in the last 2 years totaling 1443h 29m of downtime, averaging 1.8 incidents per month.

There were 43 Bullish outages since December 2, 2025 totaling 1443h 29m of downtime. Each is summarised below. Incident details, duration, and resolution information.

Source: status.bullish.com

Minor October 13, 2026

Increased Order Entry Latency via FIX and REST

Detected by Pingoru
Oct 13, 2026, 06:31 AM UTC
Resolved
Oct 15, 2026, 07:50 AM UTC
Duration
2d 1h
Affected: Order EntryOrder Entry and Order Status Update
Timeline · 2 updates
  1. investigating Oct 13, 2026, 06:31 AM UTC

    Status: Investigating We are currently investigating an issue that is causing a slight increase in order entry latency via FIX and REST. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as the issue is resolved. Affected components Order Entry (Degraded performance) Order Entry and Order Status Update (Degraded performance)

  2. resolved Oct 15, 2026, 07:50 AM UTC

    Status: Resolved The issue causing increased order entry latency on FIX and REST has been resolved. Thank you for your patience. Affected components Order Entry and Order Status Update (Operational) Order Entry (Operational)

Read the full incident report →

Minor October 8, 2026

Temporary system interruption - Trading

Detected by Pingoru
Oct 08, 2026, 06:30 PM UTC
Resolved
Oct 08, 2026, 07:18 PM UTC
Duration
48m
Affected: Dated Futures TradingOptions TradingPerpetual TradingSpot TradingAuction Trading
Timeline · 3 updates
  1. investigating Oct 08, 2026, 06:30 PM UTC

    Status: Investigating Trading services are currently unavailable. Affected components Perpetual Trading (Degraded performance) Spot Trading (Degraded performance) Dated Futures Trading (Degraded performance) Options Trading (Degraded performance) Auction Trading (Degraded performance)

  2. investigating Oct 08, 2026, 07:07 PM UTC

    Status: Investigating We have identified the issue that was affecting trading on the Bullish Exchange. We will reopen trading at 7:10 PM UTC Affected components Perpetual Trading (Degraded performance) Spot Trading (Degraded performance) Dated Futures Trading (Degraded performance) Options Trading (Degraded performance) Auction Trading (Degraded performance)

  3. resolved Oct 08, 2026, 07:18 PM UTC

    Status: Resolved The issue has been resolved. Trading on the Bullish Exchange has resumed. Affected components Perpetual Trading (Operational) Spot Trading (Operational) Dated Futures Trading (Operational) Options Trading (Operational) Auction Trading (Operational)

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Minor September 10, 2026

Temporary System Interruption - Trading Halted

Detected by Pingoru
Sep 10, 2026, 01:51 AM UTC
Resolved
Sep 10, 2026, 03:00 AM UTC
Duration
1h 9m
Affected: Bullish mobileBullish email serviceAMM InstructionsDated Futures TradingOrder EntryMarket DataPrivate DataMarket DataPrivate DataOptions TradingPerpetual TradingOrder Entry and Order Status UpdateBullish websiteSpot TradingCustody servicesAuction Trading
Timeline · 3 updates

Read the full incident report →

Minor September 6, 2026

Degraded Performance - candlesticks

Detected by Pingoru
Sep 06, 2026, 06:30 AM UTC
Resolved
Sep 06, 2026, 06:42 AM UTC
Duration
12m
Affected: Market DataMarket Data
Timeline · 2 updates
  1. investigating Sep 06, 2026, 06:30 AM UTC

    Status: Investigating We are currently investigating reports of degraded performance on candlesticks Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Market Data (Degraded performance)

  2. resolved Sep 06, 2026, 06:42 AM UTC

    Status: Resolved The issue has been resolved. Affected components Market Data (Operational)

Read the full incident report →

Minor August 16, 2026

Degraded Performance - Options Mark Prices

Detected by Pingoru
Aug 16, 2026, 09:44 PM UTC
Resolved
Aug 16, 2026, 10:56 PM UTC
Duration
1h 12m
Affected: Options Trading
Timeline · 2 updates
  1. investigating Aug 16, 2026, 09:44 PM UTC

    Status: Investigating We are currently investigating degraded performance regarding options mark prices for the 2026-08-17 expiry. As a result, trading has been halted for all markets under the 2026-08-17 expiry. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Options Trading (Degraded performance)

  2. resolved Aug 16, 2026, 10:56 PM UTC

    Status: Resolved The issue impacting options mark price for the 2026-08-17 expiry has been resolved and trading has been resumed. Affected components Options Trading (Operational)

Read the full incident report →

Minor July 23, 2026

Full Outage - Market Data Services and Trading

Detected by Pingoru
Jul 23, 2026, 09:48 AM UTC
Resolved
Jul 23, 2026, 01:00 PM UTC
Duration
3h 11m
Affected: Dated Futures TradingMarket DataMarket DataOptions TradingPerpetual TradingSpot TradingAuction Trading
Timeline · 5 updates
  1. identified Jul 23, 2026, 09:48 AM UTC

    Status: Identified We identified an issue with our market data. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Market Data (Degraded performance) Market Data (Degraded performance)

  2. identified Jul 23, 2026, 10:22 AM UTC

    Status: Identified We identified an issue with our market data that is causing incorrect data to be published to the orderbook. Trading has been halted. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Perpetual Trading (Full outage) Market Data (Full outage) Spot Trading (Full outage) Dated Futures Trading (Full outage) Market Data (Full outage) Options Trading (Full outage) Auction Trading (Full outage)

  3. investigating Jul 23, 2026, 11:25 AM UTC

    Status: Investigating We are continuing to investigate an issue where incorrect/stale orders are being shown on our market data. Trading is currently halted Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Perpetual Trading (Full outage) Market Data (Full outage) Spot Trading (Full outage) Dated Futures Trading (Full outage) Market Data (Full outage) Options Trading (Full outage) Auction Trading (Full outage)

  4. identified Jul 23, 2026, 12:38 PM UTC

    Status: Identified We have identified and resolved our market data issue, and we will be resuming trading from 13:00 UTC. We apologize for the inconvenience caused. Affected components Perpetual Trading (Full outage) Market Data (Full outage) Spot Trading (Full outage) Dated Futures Trading (Full outage) Market Data (Full outage) Options Trading (Full outage) Auction Trading (Full outage)

  5. resolved Jul 23, 2026, 01:00 PM UTC

    Status: Resolved The incident has been resolved. Market data has been restored and trading has been reopened. Affected components Spot Trading (Operational) Dated Futures Trading (Operational) Market Data (Operational) Options Trading (Operational) Auction Trading (Operational) Perpetual Trading (Operational) Market Data (Operational)

Read the full incident report →

Minor June 28, 2026

Temporary System Interruption - Deposit and Withdrawal Halted for TON

Detected by Pingoru
Jun 28, 2026, 03:35 AM UTC
Resolved
Jun 28, 2026, 04:42 AM UTC
Duration
1h 7m
Timeline · 2 updates
  1. investigating Jun 28, 2026, 03:35 AM UTC

    Status: Investigating We are currently investigating a system issue affecting TON. Deposits and withdrawals are unavailable for this asset. Trading remains unaffected. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components The Open Network (TON) (Degraded performance)

  2. resolved Jun 28, 2026, 04:42 AM UTC

    Status: Resolved The issue with TON has been resolved. Deposits and withdrawals has resumed for this asset. Affected components The Open Network (TON) (Operational)

Read the full incident report →

Minor June 25, 2026

Invalid strike prices on Dec 25 2026 expiry

Detected by Pingoru
Jun 25, 2026, 11:49 AM UTC
Resolved
Jun 26, 2026, 09:26 AM UTC
Duration
21h 36m
Affected: Options Trading
Timeline · 2 updates
  1. investigating Jun 25, 2026, 11:49 AM UTC

    Status: Investigating We are currently investigating an issue affecting options markets on the Bullish exchange. A large number of strike prices were generated for the December 25, 2026 options expiry, resulting in the creation of option markets with invalid strike prices. As a precautionary measure, we have halted trading on the affected option markets to prevent any incorrect trades from being executed. We expect these invalid strikes to be removed after tomorrow's expiry. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Options Trading (Degraded performance)

  2. resolved Jun 26, 2026, 09:26 AM UTC

    Status: Resolved The issue with the abnormally large number of strike prices for the 2026-12-25 options expiry has been resolved. Thank you for your patience. Affected components Options Trading (Operational)

Read the full incident report →

Minor June 25, 2026

Degraded Performance - Order cancellation ack via FIX

Detected by Pingoru
Jun 25, 2026, 08:13 AM UTC
Resolved
Jun 25, 2026, 11:05 AM UTC
Duration
2h 51m
Affected: Order Entry and Order Status Update
Timeline · 2 updates
  1. investigating Jun 25, 2026, 08:13 AM UTC

    Status: Investigating We are currently investigating an issue affecting order cancellation ack - tag 11 via FIX. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available Affected components Order Entry and Order Status Update (Degraded performance)

  2. resolved Jun 25, 2026, 11:05 AM UTC

    Status: Resolved The issue has been resolved. Affected components Order Entry and Order Status Update (Operational)

Read the full incident report →

Minor June 23, 2026

Daily Options Contracts Unavailability – June 25, 2026

Detected by Pingoru
Jun 23, 2026, 03:48 AM UTC
Resolved
Jun 23, 2026, 03:49 PM UTC
Duration
12h 1m
Affected: Options Trading
Timeline · 2 updates
  1. investigating Jun 23, 2026, 03:48 AM UTC

    Status: Investigating We are currently investigating an issue affecting the availability of Daily Options contracts for June 25, 2026 on the Exchange. During this time, the affected contracts will be unavailable on the platform. Our team is actively working toward a resolution at the earliest opportunity. We apologize for any inconvenience this may cause and appreciate your patience. Affected components Options Trading (Degraded performance)

  2. resolved Jun 23, 2026, 03:49 PM UTC

    Status: Resolved The issue affecting the availability of Daily Options contracts for June 25, 2026 has been resolved. Options expiring June 25, 2026 are now available to trade. Affected components Options Trading (Operational)

Read the full incident report →

Minor June 5, 2026

Degraded Performance - Invalid strike prices generated for Dec 25 2026 expiry

Detected by Pingoru
Jun 05, 2026, 08:14 PM UTC
Resolved
Jun 08, 2026, 08:09 AM UTC
Duration
2d 11h
Affected: Options Trading
Timeline · 2 updates
  1. investigating Jun 05, 2026, 08:14 PM UTC

    Status: Investigating We are currently investigating an issue affecting options markets on the Bullish exchange. A technical error caused an abnormally large number of strike prices to be generated for the December 25, 2026 options expiry, resulting in the creation of option markets with extremely high and invalid strike prices. As a precautionary measure, we have halted trading on the affected option markets to prevent any incorrect trades from being executed. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Options Trading (Degraded performance)

  2. resolved Jun 08, 2026, 08:09 AM UTC

    Status: Resolved The issue with the abnormally large number of strike prices for the December 25, 2026 options expiry has been resolved. Thank you for your patience. Affected components Options Trading (Operational)

Read the full incident report →

Minor June 5, 2026

Degraded Performance - Delayed processing of Deposit and Withdrawal transactions of TRX

Detected by Pingoru
Jun 05, 2026, 02:41 PM UTC
Resolved
Jun 05, 2026, 08:46 PM UTC
Duration
6h 4m
Timeline · 2 updates
  1. investigating Jun 05, 2026, 02:41 PM UTC

    Status: Investigating We are currently investigating an issue with our custody provider that is causing a delay in the processing of deposits and withdrawals of TRX. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Tron (TRX) (Degraded performance)

  2. resolved Jun 05, 2026, 08:46 PM UTC

    Status: Resolved The issue has been resolved. Affected components Tron (TRX) (Operational)

Read the full incident report →

Minor June 5, 2026

Temporary System Interruption - Withdrawal Halted for CC (Canton Network)

Detected by Pingoru
Jun 05, 2026, 08:57 AM UTC
Resolved
Jun 05, 2026, 12:38 PM UTC
Duration
3h 41m
Timeline · 2 updates
  1. investigating Jun 05, 2026, 08:57 AM UTC

    Status: Investigating We are currently investigating an issue with our Custody provider affecting Canton. Withdrawals are unavailable for CC Canton Network token. Trading remains unaffected. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Canton (CC) (Partial outage)

  2. resolved Jun 05, 2026, 12:38 PM UTC

    Status: Resolved The issue has been resolved. Withdrawals for Canton (CC) are now available. Affected components Canton (CC) (Operational)

Read the full incident report →

Minor May 29, 2026

Temporary System Interruption - Deposit and Withdrawal Halted for SUI

Detected by Pingoru
May 29, 2026, 01:45 PM UTC
Resolved
May 29, 2026, 09:16 PM UTC
Duration
7h 30m
Timeline · 2 updates
  1. investigating May 29, 2026, 01:45 PM UTC

    Status: Investigating Due to a SUI Mainnet network issue, deposits and withdrawals are unavailable for SUI. Trading remains unaffected. Our team is fully engaged in monitoring the issue and will provide updates as soon as they become available. For the latest on the SUI network status, refer to https://status.sui.io/incidents/mt1jzf986sfb. Affected components Sui (SUI) (Full outage)

  2. resolved May 29, 2026, 09:16 PM UTC

    Status: Resolved The issue has been resolved. Custody transactions SUI are now available. Affected components Sui (SUI) (Operational)

Read the full incident report →

Minor May 18, 2026

Degraded Performance - Order Entry via FIX

Detected by Pingoru
May 18, 2026, 03:40 AM UTC
Resolved
May 18, 2026, 04:16 AM UTC
Duration
36m
Affected: Order Entry and Order Status Update
Timeline · 3 updates
  1. investigating May 18, 2026, 03:40 AM UTC

    Status: Investigating We are currently investigating an issue affecting order entry via FIX. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Order Entry and Order Status Update (Degraded performance)

  2. investigating May 18, 2026, 03:53 AM UTC

    Status: Investigating We are currently investigating an issue affecting order entry via FIX Primary Engine. Please note the order entry via FIX Secondary Engine remains unaffected Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Order Entry and Order Status Update (Degraded performance)

  3. resolved May 18, 2026, 04:16 AM UTC

    Status: Resolved The issue has been resolved. Order Entry via FIX Primary Engine is now available. Affected components Order Entry and Order Status Update (Operational)

Read the full incident report →

Minor May 11, 2026

Temporary System Interruption - Deposit Halted for Polkadot (DOT)

Detected by Pingoru
May 11, 2026, 05:56 AM UTC
Resolved
May 19, 2026, 01:12 AM UTC
Duration
7d 19h
Timeline · 2 updates
  1. investigating May 11, 2026, 05:56 AM UTC

    Status: Investigating We are currently investigating a system issue affecting Polkadot (DOT). Deposits is unavailable for this asset. Affected components Polkadot (DOT) (Partial outage)

  2. resolved May 19, 2026, 01:12 AM UTC

    Status: Resolved The issue has been resolved. Deposits for Polkadot (DOT) are now available. Affected components Polkadot (DOT) (Operational)

Read the full incident report →

Minor April 29, 2026

Degraded Performance - Delayed processing of Deposit and Withdrawal transactions of USD

Detected by Pingoru
Apr 29, 2026, 06:39 PM UTC
Resolved
Apr 29, 2026, 07:46 PM UTC
Duration
1h 6m
Timeline · 3 updates
  1. investigating Apr 29, 2026, 06:39 PM UTC

    Status: Investigating We are currently investigating an issue that is causing a delay in the processing of deposits and withdrawals of USD. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Fiat (EUR) (Degraded performance) Fiat (USD) (Degraded performance)

  2. investigating Apr 29, 2026, 07:45 PM UTC

    Status: Investigating The issue has been resolved. Deposit and Withdrawal transactions of USD are now available. Affected components Fiat (USD) (Operational)

  3. resolved Apr 29, 2026, 07:46 PM UTC

    Status: Resolved The issue has been resolved. Deposit and Withdrawal transactions of USD are now available. Affected components Fiat (USD) (Operational)

Read the full incident report →

Minor April 29, 2026

Degraded Performance - Market Data Services

Detected by Pingoru
Apr 29, 2026, 03:07 AM UTC
Resolved
Jun 11, 2026, 09:12 AM UTC
Duration
43d 6h
Affected: Market DataMarket Data
Timeline · 8 updates
  1. identified Apr 29, 2026, 03:07 AM UTC

    Status: Identified We identified an issue with Market Data. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components Market Data (Degraded performance)

  2. identified Apr 29, 2026, 03:34 AM UTC

    Status: Identified We are currently investigating an issue affecting the Aggregator API and Options Ladder. Level 1 and Level 2 Orderbook data are not impacted. Our team is fully engaged and working to restore normal functionality as quickly as possible. We will continue to provide updates and apologise for any disruption caused. Affected components Market Data (Degraded performance)

  3. identified Apr 29, 2026, 04:23 AM UTC

    Status: Identified We have taken action to resolve the issue affecting Options Ladder in the UI. We are continuing to investigate the Aggregator API data issue. Level 1 and Level 2 Orderbook data remain fully operational and unaffected. We will provide updates as soon as they become available. Affected components Market Data (Degraded performance)

  4. resolved Apr 29, 2026, 05:44 AM UTC

    Status: Resolved The issue affecting the Aggregator API data has been fully resolved. Thank you for your patience. Affected components Market Data (Operational)

  5. investigating Jun 11, 2026, 03:22 AM UTC

    Status: Investigating We are currently investigating an issue affecting the Options Ladder. Level 1 and Level 2 Orderbook data are not impacted. Our team is fully engaged and working to restore normal functionality as quickly as possible. We will continue to provide updates and apologise for any disruption caused. Affected components Market Data (Operational) Market Data (Degraded performance)

  6. monitoring Jun 11, 2026, 03:51 AM UTC

    Status: Monitoring We implemented a fix and we are monitoring the results. We will provide an update once the issue is fully resolved. Affected components Market Data (Operational) Market Data (Degraded performance)

  7. monitoring Jun 11, 2026, 05:48 AM UTC

    Status: Monitoring The issue has been resolved. Affected components Market Data (Operational) Market Data (Operational)

  8. resolved Jun 11, 2026, 09:12 AM UTC

    Status: Resolved The issue has been resolved. Affected components Market Data (Operational) Market Data (Operational)

Read the full incident report →

Minor April 22, 2026

Degraded Performance - Delayed processing of Deposit and Withdrawal transactions of NEAR, ICP, VET, VTHO

Detected by Pingoru
Apr 22, 2026, 09:03 AM UTC
Resolved
Apr 22, 2026, 09:38 AM UTC
Duration
34m
Timeline · 2 updates
  1. investigating Apr 22, 2026, 09:03 AM UTC

    Status: Investigating We are currently investigating an issue that is causing a delay in the processing of deposits and withdrawals of NEAR, ICP, VET, VTHO. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components NEAR Protocol (NEAR) (Degraded performance) Internet Computer (ICP) (Degraded performance) Vechain (VET) (Degraded performance) VeThor (VTHO) (Degraded performance)

  2. resolved Apr 22, 2026, 09:38 AM UTC

    Status: Resolved The issue has been resolved. Deposits and withdrawals for NEAR, ICP, VET, VTHO are now available. Affected components NEAR Protocol (NEAR) (Operational) Internet Computer (ICP) (Operational) Vechain (VET) (Operational) VeThor (VTHO) (Operational)

Read the full incident report →

Minor April 21, 2026

Temporary System Interruption - Deposits and Withdrawals Halted for TON

Detected by Pingoru
Apr 21, 2026, 02:24 PM UTC
Resolved
Apr 23, 2026, 03:03 AM UTC
Duration
1d 12h
Timeline · 2 updates
  1. investigating Apr 21, 2026, 02:24 PM UTC

    Status: Investigating We are currently investigating an issue that is causing a delay in the processing of deposits and withdrawals of TON. Deposits and withdrawals are unavailable for TON. Our team is fully engaged in resolving the issue as quickly as possible. We apologize for any inconvenience caused and will provide updates as soon as they become available. Affected components The Open Network (TON) (Full outage)

  2. resolved Apr 23, 2026, 03:03 AM UTC

    Status: Resolved This issue is resolved. Deposits and withdrawals are available for TON. Thank you for your patience. Affected components The Open Network (TON) (Operational)

Read the full incident report →