Short Answer

The ERCOT Houston Hub average real-time power price for Week 44 is expected above $30/MWh, reinforced by a partial-week average of $25.27/MWh through October 26 and intraday spikes near $50/MWh from operational issues and congestion, priced by the market at 91.0%.

1. Market Behavior & Drivers

The market's 80 percentage point spike on October 25 was driven by operational issues reported by ERCOT. The grid operator announced a forced outage of the East DC Tie for most of the day and took manual action for a contingency in Taylor County. These grid constraints coincided with higher intraday prices, pushing the market's implied probability of a high weekly average price from 11.0% to 91.0%.

A prior 9.0 percentage point move on October 24 was attributed to market microstructure factors. Local transmission congestion contributed to a $15.15/MWh premium for real-time power over day-ahead prices in the Houston Hub. This event initiated the contract's upward trend from its 2.0% opening level as real-time conditions began to diverge from forward expectations.

Average likely Above $30/MWh, supported by the $25.27/MWh partial-week price.
Intraday prices spiking near $50/MWh reinforce a bullish outlook for the average.
Market activity may imply a higher likelihood for the average to exceed $40/MWh.

Who Wins and Why

Outcome	Market	Model	Why
Above $30/MWh	91.0%	95.5%	Intraday prices spiked near $50/MWh due to operational issues and congestion, reinforcing a bullish outlook.
Above $20/MWh	86.0%	100.0%	The partial-week average through October 26, 2026, was approximately $25.27/MWh.
Above $100/MWh	1.0%	2.0%	Operational issues and congestion have driven intraday price spikes near $50/MWh.
Above $200/MWh	1.0%	1.0%	Operational issues and congestion have driven intraday price spikes near $50/MWh.
Above $40/MWh	1.0%	20.5%	Intraday prices reached nearly $50/MWh, and market activity implies a median price of $43.62/MWh.

Current Context

Week 44 Houston Hub average not yet finalized. As of Monday, October 26, 2026, the contract period from October 23 at 5:00 PM EDT through October 30 at 5:00 PM EDT is still in progress, so no final all-hours average is available ^[1]^[2]^[3]. Settlement rules specify a simple average of applicable 15-minute Houston Hub real-time Settlement Point Prices (SPPs), including negative prices, rounded to two decimals ^[2]^[4]. Missing data are not filled; at least 95% of required intervals are generally needed for resolution ^[2]^[4].

Prediction markets imply high probability for prices above $30/MWh. On October 26, Public.com reported 91% for Above $30, 86% for Above $20, 75% for Above $40, 1% for Above $100, and 1% for Above $200 ^[2]. Kalshi independently reported 91% for Above $30 and 86% for Above $20 ^[3]. The near-term price signal has been mixed, not scarcity-driven ^[5]. Ask the Grid reported a $24.13/MWh Houston real-time average for October 22-23, noting October 23 evening showed no clear real-time edge versus day-ahead ^[5]. ERCOT's official real-time SPP display for October 25 included $28.00/MWh at 00:15, $49.94/MWh at 15:45, and $29.38/MWh at 17:00; SPP values include Real-Time Reliability Deployment Price Adders ^[1].

ERCOT's longer-term market outlook is structurally bullish. However, 2026 wholesale prices remain comparatively soft ^[6]. Modo Energy forecasts around-the-clock prices to rise from $36/MWh in 2027 toward $150/MWh in 2032 ^[6]. September 2026 ERCOT-wide real-time energy-price reporting and October forward-market data indicate active supply, demand, gas, heat-rate, and congestion drivers ^[7]^[8]^[9].

Sources (9)

2. Price Chart

Historical Price (Probability)

Outcome probability

Date

3. Significant Price Movements

Notable price changes detected in the chart, along with research into what caused each movement.

Outcome: Above $40/MWh

📉 October 26, 2026: 74.0pp drop

Price decreased from 75.0% to 1.0%

What happened: The primary driver of the reported 74.0 percentage point price movement for the "Above $40/MWh" outcome of the ERCOT Houston Hub Week 44 contract on October 26, 2026, is unconfirmed and appears to reflect divergent or stale market snapshots rather than a verified, unified drop ^[1]^[2]^[3]. Real-time ERCOT Houston Hub prices on October 25–26 were consistently observed between $20–$34/MWh, substantially below the $40/MWh threshold for the contract ^[4]^[5]^[6]^[7]. No credible news articles or social media posts were identified that would explain a verified 74.0-percentage-point drop on October 26, 2026 ^[8]^[9]^[10]. Therefore, social media was irrelevant to this unconfirmed market movement.

Outcome: Above $30/MWh

📈 October 25, 2026: 80.0pp spike

Price increased from 11.0% to 91.0%

What happened: The primary driver of the prediction market price movement was operational issues reported by ERCOT on October 25, 2026. ERCOT announced a forced outage of the East DC Tie from 11:20 through 23:59 and manual action for a Taylor County contingency beginning at 09:08, preceding an intraday Houston Hub price spike to $49.94/MWh at 15:45 ^[4]^[11]. These official announcements, alongside public market commentary linking higher real-time prices to tight Texas capacity, likely caused the prediction market's probability for "Above $30/MWh" to surge ^[4]^[12]^[13]. Social media was irrelevant, as available sources did not establish a specific social-media catalyst for this price move ^[11].

📈 October 24, 2026: 9.0pp spike

Price increased from 2.0% to 11.0%

What happened: The primary driver for the 9.0 percentage point spike in the ERCOT Houston Hub prediction market on October 24, 2026, appears to be market microstructure factors. Local transmission congestion significantly contributed, with Houston averaging a $15.15/MWh real-time premium over day-ahead prices at 1 PM CDT, driven by an increased shadow price for the Blessing–Pavlov constraint ^[14]^[15]. This was exacerbated by wind output being 1,741 MW below its pre-day-ahead forecast ^[14]^[15]. No credible contemporaneous news or social media sources surfaced that explain a distinct 9.0-percentage-point market movement ^[5]^[4]. Therefore, social media was irrelevant to this specific price movement.

Sources (15)

4. Market Data

Contract Snapshot

This market resolves YES if the ERCOT Houston Hub average real-time power price for Week 44 is above the specified dollar-per-MWh threshold. Conversely, a NO resolution occurs if the average price is at or below that threshold. Trading for the market begins on Thursday, October 29, at 4:59 PM EDT.

Available Contracts

Market options and current pricing

Outcome bucket	Yes (price)	No (price)	Last trade probability
Above $30/MWh	$0.94	$0.96	91%
Above $20/MWh	$0.98	$0.87	86%
Above $50/MWh	$0.88	$0.99	6%
Above $65/MWh	$0.88	$0.99	6%
Above $100/MWh	$0.14	$0.99	1%
Above $200/MWh	$0.06	$0.99	1%
Above $40/MWh	$0.06	$0.99	1%

Market Discussion

Prediction market pricing as of October 26, 2026, for the Week 44 ERCOT Houston Hub contract showed expectations of moderate power prices, with high probabilities for averages above $20–$30/MWh but very low probabilities for prices exceeding $100/MWh ^[1]^[2]^[3]^[4]^[5]. Observed daily averages from October 23 to October 26 were reported in the $23–$28/MWh range, though real-time displays on October 26 indicated prices around $36–$42/MWh at one snapshot ^[6]^[7]^[8]^[9]. Market commentary highlighted price dispersion and transmission effects as key factors, rather than anticipating a significant price spike ^[6]^[7].

Sources (9)

5. Trust Index

Order book is critically thin.

Primary risk· Trade quality

How it adds up

Integrity80% of score84Good

Trade quality20% of score40High Risk

Includes the cost to trade: a $10,000 order can't be filled here because the order book is too thin.

Trust score75Good

Weighted blend with hard caps — a critically weak safety pillar, or a severe trading anomaly, caps the total regardless of the rest. Full methodology · About the Trust Index

Trust profile

Integrity4 screens run · 6 don't apply

6. What do near-term weather forecasts for the Houston area from October 26-30, 2026, predict, and how might that impact electricity demand?

Forecast High Temperatures	80-83°F (Oct 26-30, 2026) ^[1]^[2]
Forecast Low Temperatures	65-71°F (Oct 26-30, 2026) ^[1]^[2]
Precipitation Outlook	Little or no precipitation indicated ^[1]^[2]

Near-term weather forecasts for the Houston area from October 26-30, 2026, predict warm, partly cloudy to cloudy conditions. High temperatures are generally expected to range from 80-83°F, with lows from 65-71°F ^[1]^[2]. Specifically, forecasts indicate highs of 81-83°F and lows of 65-67°F on October 26; approximately 82°F/70°F on October 27; 83°F/69°F on October 28; 82°F/69°F on October 29; and 80°F/71°F on October 30 ^[1]^[2]. Conditions are anticipated to be mostly partly cloudy to cloudy, accompanied by light-to-moderate winds and minimal precipitation ^[1]^[2].

The warm forecast suggests moderate cooling demand, with minimal heating requirements. High temperatures near 80-83°F imply a modest residual cooling demand during afternoon hours, but without indicating a major heat-driven load spike ^[3]^[1]^[2]. Conversely, overnight lows near 65-71°F are expected to largely suppress any heating demand ^[3]^[1]^[2]. This period is sufficiently warm for air-conditioning relative to Houston's October climatology, though it is materially milder than typical summer peak conditions ^[3]^[1]^[2]. Houston-area temperature forecasts directly influence expected ERCOT load, as the ERCOT Mid-Term Load Forecast is an hourly 168-hour projection driven by current weather parameters within each weather zone ^[4].

Weather alone will not be a strong driver for extreme prices. The predicted weather mildly supports daytime electricity demand but does not, by itself, represent a strong bullish catalyst for Houston Hub prices ^[5]^[6]^[7]. The forecast favors a moderate cooling load, low heating load, and limited risk of weather-related disruptions ^[5]^[6]^[7]. However, various other factors, including generation and transmission outages, wind and solar output, natural gas prices, grid congestion, and scarcity conditions, can significantly influence price outcomes. Therefore, the weather forecast primarily supports a base case of ordinary-to-firm prices, rather than indicating a confident extreme-price scenario ^[5]^[6]^[7].

Sources (7)

7. How do ERCOT's official load forecasts for October 26-30, 2026, align with the high price expectations currently reflected in prediction markets?

Prediction market implied median price	~$43.62 ^[1]^[2]^[3]
Prediction market probability > $20/MWh	86% ^[1]^[2]^[3]
ERCOT October EEA risk	3.99% ^[4]^[5]

ERCOT's forecasts broadly support elevated prediction market prices for Week 44. ERCOT's official load forecasts for October 26-30, 2026, generally suggest a higher likelihood of average prices above $20–$30/MWh due to firm demand and evening outage or reserve risk ^[4]^[5]^[6]^[1]^[2]. The prediction market currently implies a high probability of a normal-to-elevated average price, with 86% above $20/MWh and 91% above $30/MWh, and an implied median of roughly $43.62 ^[1]^[2]^[3]. This aligns with ERCOT’s October 2026 Monthly Outlook for Resource Adequacy (MORA), which identifies the highest reserve-shortage-risk period as HE 8 p.m. CDT ^[5]. However, a precise day-by-day comparison of ERCOT’s hourly forecasts cannot be made from the retrieved data ^[4]^[7].

Despite market expectations, ERCOT's outlook shows ample normal reserves. ERCOT's published October outlook indicates ample normal-condition reserves, low EEA risk at 3.99% (below the 10% elevated-risk threshold), and declining seasonal cooling demand ^[4]^[5]. The MORA notes that October risk is lower than September due to declining temperatures and air-conditioning demand ^[5]. While lower solar output, higher wind generation, and fall maintenance outages affect the supply picture, the MORA does not present this as an official signal of exceptional system-wide scarcity ^[5].

Market odds reflect moderate price support, not extreme scarcity. Therefore, the prediction market's high odds should be interpreted as moderate price support, rather than confirmation of extreme prices ^[1]^[2]^[8]^[3]. Notably, the market does not price an extreme sustained-price scenario ^[1]^[2]^[8]^[3].

Sources (8)

8. How do real-time Houston Hub prices for the first half of Week 44 2026 compare to the settlement prices from Week 44 in 2025 and 2024?

Houston Hub Average (Week 44 2026, partial)	$25.27/MWh ^[1]^[2]^[3]
Highest Daily Average (Week 44 2026)	$27.76/MWh (Oct 24) ^[1]^[2]^[3]
Market-Implied Median (Week 44 2026)	$43.62 ^[4]^[2]^[5]^[6]

Houston Hub real-time prices for Week 44 2026 show a partial-week average of $25.27/MWh. As of October 26, 2026, the partial-week real-time Houston Hub average for Week 44 2026 is approximately $25.27/MWh ^[1]^[2]^[3]. The observed daily real-time averages through Monday, October 26, 2026, include October 23 at $23.94/MWh, October 24 at $27.76/MWh, October 25 at $26.02/MWh, and October 26 at $23.37/MWh ^[1]^[2]^[3]. This $25.27/MWh figure represents a simple average of these four days and serves as a partial-week indicator, not the final settlement average ^[1]^[2]^[3]. Furthermore, market-implied information on October 26, 2026, suggested a potential Week 44 average above $30/MWh, with one tracker indicating an implied median of $43.62 ^[4]^[2]^[5]^[6].

A direct comparison to prior years' settlement prices is not currently possible. A direct numerical comparison to the Week 44 2025 and Week 44 2024 settlement averages cannot be completed from the available sources ^[1]^[7]^[8]. The provided search evidence does not expose the complete historical interval datasets or their computed averages for those prior weeks ^[1]^[7]^[8]. ERCOT's relevant benchmark for these prices is the 15-minute real-time Settlement Point Price for HB_HOUSTON, with Real-Time Market (RTM) prices being interval-based ^[1]^[7]^[3].

Sources (8)

9. Which ERCOT reports provide the raw 15-minute Settlement Point Price data for the Houston Hub, and what adders are included in the calculation?

Current 15-Minute SPP Report (Houston Hub)	NP6-905-CD (generated every 15 minutes) ^[1]^[2]^[3]
Historical 15-Minute SPP Report (Houston Hub)	NP6-785-ER ^[2]^[3]
Adders Included in SPP	Real-Time On-Line Reserve/ORDC Price Adder (RTORPA/RTRSVPOR) and Real-Time On-Line Reliability Deployment Price Adder (RTORDPA/RTRDP) ^[4]^[5]^[6]

ERCOT provides multiple sources for 15-minute Houston Hub SPP data. The primary ERCOT reports offering 15-minute Settlement Point Price (SPP) data for the Houston Hub are NP6-905-CD for current data and NP6-785-ER for historical data, both generated every 15 minutes ^[1]^[2]^[3]. These reports are crucial for accessing raw SPP data at resource nodes, hubs, and load zones, specifically including the HB_HOUSTON/Houston Hub ^[1]^[2]^[3]. In addition, ERCOT provides a Real-Time Settlement Point Prices Display, which is a public interface showing 15-minute hub and load-zone SPPs for the current day and the prior five days, explicitly featuring the HB_HOUSTON column ^[7]^[8]^[9]. For prediction market analysis, the HB_HOUSTON column should be selected, retaining all 15-minute intervals from October 23 through October 30, 2026, and an arithmetic mean of the published Real-Time SPP observations should be calculated ^[7]^[1]^[4].

The all-in Settlement Point Price includes specific reliability adders. The all-in real-time Settlement Point Price (SPP) is composed of the averaged SCED energy LMP plus two specific adders: the Real-Time On-Line Reserve/ORDC Price Adder (RTORPA, also known as RTRSVPOR) and the Real-Time On-Line Reliability Deployment Price Adder (RTORDPA, also known as RTRDP) ^[4]^[5]. The RTORDPA/RTRDP is distinct from ORDC and accounts for the price impacts of out-of-market reliability actions, including RUC and ERS deployments ^[10]^[4]. It is important to note that ERCOT states the SPPs found in reports such as NP6-905 and NP6-785 already incorporate the Reliability Deployment Price Adder ^[6]^[4]. Therefore, a separate RTORDPA/RTRDP should not be added again to avoid double payment ^[6]^[4]. While the raw adder report, NP6-323-CD, provides Real-Time Reliability Deployment Price Adders, it is specifically intended for use with SCED/LMP data if prices are being independently rebuilt ^[10]^[4].

Sources (10)

10. What has been the trend in natural gas prices at the Henry Hub and Houston Ship Channel in October 2026, and what does this signal for power generation costs?

Henry Hub Peak Price (Oct 19, 2026)	$3.28/MMBtu ^[1]
October 2026 Henry Hub Average	$3.000/MMBtu ^[2]
Houston Power Expectation (> $40/MWh) for Week 44	Approximately 75% ^[3]^[4]

Henry Hub natural gas prices showed volatility, with a late-month decline. Spot prices initially climbed to $3.28/MMBtu by October 19, 2026, before receding to $3.10/MMBtu on October 20, 2026 ^[1]. Despite this late-month decrease, prices remained higher than the September 2026 monthly average of $2.95/MMBtu ^[1]. A market snapshot on October 26, 2026, recorded Henry Hub at $2.51/MMBtu, representing a 5.04% decrease for that session ^[5]. The NYMEX monthly settlement history reported an October 2026 average of $3.000/MMBtu, indicating that the late-month spot price was below the month-to-date average ^[2]^[5].

Houston Ship Channel gas data was unavailable, impacting local cost assessment. Reliable daily data for the Houston Ship Channel was not available for October 2026, making it difficult to draw conclusions about local delivered-fuel costs ^[6]^[3]^[4]. However, prediction-market pricing as of October 26 strongly suggested a non-low Houston power week for Week 44 (October 23–30, 2026). Around 75% of market participants expected the all-hours ERCOT Houston Hub Week 44 average to exceed $40/MWh, while only about 1%–6% anticipated it exceeding $100/MWh ^[3]^[4]^[7]. This pricing pattern implies that Houston power prices are driven by factors beyond just natural gas input, including load, outages, renewables, congestion, and scarcity ^[3]^[4].

Sources (7)

11. What Could Change the Odds

Key Catalysts

Prediction markets on Oct. 26, 2026, indicate bullish sentiment for ERCOT Houston Hub Week 44, with approximately 86% for Above $20/MWh and 91% for Above $30/MWh ^[1]^[2]. However, sources diverge materially on the Above $40/MWh probability, showing about 1% from one and approximately 75% from another, making the $40 signal unreliable ^[1]^[2]. Early-week observations are consistent with prices above $30/MWh; Ask the Grid reported the Oct. 26 latest HB_HOUSTON real-time price at $30.26/MWh and a same-day average-to-date of $23.37/MWh ^[3]. ERCOT’s Oct. 25 display showed substantial intraday volatility for HB_HOUSTON values, ranging from roughly $19.96/MWh overnight to $49.94/MWh late afternoon in the displayed intervals ^[4].

Fundamental catalysts present a mixed outlook. ERCOT’s October 2026 adequacy outlook places peak EEA risk at 3.99% in HE 8 p.m., remaining below the 10% elevated-risk threshold ^[5]. Conversely, Vistra points to outage/transmission-driven RTSPP volatility and warm weather as influential factors ^[6]. Longer-term bullish support emerges from AI/data-center load growth, constrained new gas capacity, and projected market tightening in the late 2020s ^[7].

The final Week 44 average cannot be known on Oct. 26 because the measurement window concludes Oct. 30 ^[8]^[1]^[2]. The decisive timeline for price determination comprises the remaining 15-minute intervals through Oct. 30 5:00 PM EDT, with market expiration around 8:59 PM UTC and projected payout shortly afterward ^[8]^[1]^[2]. Week 44 is defined by a simple average of applicable 15-minute HB_HOUSTON real-time prices, including negative values, from Oct. 23, 2026 5:00 PM EDT through Oct. 30, 2026 5:00 PM EDT, requiring at least 95% data availability for resolution ^[1]^[2]^[9].

Key Dates & Catalysts

Strike Date: October 30, 2026
Expiration: November 06, 2026
Closes: October 30, 2026

Sources (9)

12. Keep Exploring

More Tech markets See more tech setups in the same theme. Browse all Commodities markets Keep exploring adjacent commodities markets. Track this in the app Open the live app flow and keep following this market in real time.

13. Historical Resolutions

Historical Resolutions: 7 markets in this series

Outcomes: 1 resolved YES, 6 resolved NO

Recent resolutions:

KXERCOTHOUW-16OCT26-T65: NO (Oct 23, 2026)
KXERCOTHOUW-16OCT26-T50: NO (Oct 23, 2026)
KXERCOTHOUW-16OCT26-T40: NO (Oct 23, 2026)
KXERCOTHOUW-16OCT26-T30: NO (Oct 23, 2026)
KXERCOTHOUW-16OCT26-T200: NO (Oct 23, 2026)

ERCOT Houston Hub average real-time power price (Week 44)

Short Answer

1. Market Behavior & Drivers

Who Wins and Why

Current Context

2. Price Chart

Historical Price (Probability)

3. Significant Price Movements

Outcome: Above $40/MWh

📉 October 26, 2026: 74.0pp drop

Outcome: Above $30/MWh

📈 October 25, 2026: 80.0pp spike

📈 October 24, 2026: 9.0pp spike

4. Market Data

Contract Snapshot

Available Contracts

Market options and current pricing

Market Discussion

5. Trust Index

6. What do near-term weather forecasts for the Houston area from October 26-30, 2026, predict, and how might that impact electricity demand?

7. How do ERCOT's official load forecasts for October 26-30, 2026, align with the high price expectations currently reflected in prediction markets?

8. How do real-time Houston Hub prices for the first half of Week 44 2026 compare to the settlement prices from Week 44 in 2025 and 2024?

9. Which ERCOT reports provide the raw 15-minute Settlement Point Price data for the Houston Hub, and what adders are included in the calculation?

10. What has been the trend in natural gas prices at the Henry Hub and Houston Ship Channel in October 2026, and what does this signal for power generation costs?

11. What Could Change the Odds

Key Catalysts

Key Dates & Catalysts

13. Historical Resolutions

Prediction Markets

Public Markets

Developers

Company

Short Answer

Who Wins and Why

Current Context

Historical Price (Probability)

Outcome: Above $40/MWh

📉 October 26, 2026: 74.0pp drop

Outcome: Above $30/MWh

📈 October 25, 2026: 80.0pp spike

📈 October 24, 2026: 9.0pp spike

Contract Snapshot

Available Contracts

Market options and current pricing

Market Discussion

Key Catalysts

Key Dates & Catalysts

Avocado advertised prices this week

How low will the Claude Opus 4.8 input token price get in 2026?

SMM APT tungsten price (SMM-WU-APT-001) on Oct 30, 2026?

Aluminum Midwest premium average in November 2026

(Pyth Index.US30/USD) price on October 26, 2026 at 4pm ET

Disneyland ticket price at year-end 2026

2026 Midterms: Congress Balance of Power?

NEAR price at the end of the year?

Prediction Markets

Public Markets

Developers

Company