Crude Oil Inventory Strategy: How to Trade the EIA Weekly Report on MCX
Updated: Oct 10
Quick answer: Crude oil often jumps within minutes of the weekly EIA inventory report. A build or a draw alone doesn't tell you the direction. What matters is how the figure compares with what the market expected. A sound crude oil inventory strategy is a plan for report day: check the estimates, mark your levels, keep your size small at the release, let price settle and set your risk before you enter. It is education only and not a trade call.
About this guide: it is written by the Mentor Aditya Jain Academy team in Jaipur to explain how we teach inventory trading. We teach trading education only and don't give tips or calls.
What the Weekly Crude Oil Inventory Report Shows
The US Energy Information Administration (EIA) publishes its Weekly Petroleum Status Report on Wednesdays at 10:30 a.m. US Eastern time. That is about 8 pm or 9 pm IST, depending on US daylight saving time. After a US holiday the release moves, often to Thursday, so check the EIA schedule.
The report covers US commercial crude oil stocks, gasoline and distillate stocks, refinery use, imports and exports. The headline is the weekly change in crude stocks, in millions of barrels. A build means stocks rose, so supply outran demand that week. A draw means stocks fell.
The American Petroleum Institute (API) usually publishes its own estimate on Tuesday evening, US time. Traders treat it as a preview. The EIA figure is the official one, and the two can differ.
Why the Surprise Matters More Than a Build or a Draw
Analysts publish an estimate for the weekly change before the release. Prices already include that estimate, so the first move comes from the gap between the estimate and the actual figure.
Weekly crude change (made-up numbers) | Against the estimate | Usual first reaction |
Estimate +2.0M barrels, actual +3.5M | Bigger build than expected | Often negative for price |
Estimate +2.0M barrels, actual +2.0M | In line | Often a muted move |
Estimate +2.0M barrels, actual -1.0M | A draw instead of a build | Often supportive for price |
These are tendencies, not rules. A report can show a build and price can still rise, because gasoline stocks, refinery use, exports or a headline outside the report matter too. The first spike also often reverses, which is why a plan that lets price settle works better than a guess made before the number is out.
Crude Oil on MCX: What You Are Trading
MCX crude oil futures follow WTI on NYMEX, so US data reaches Indian prices within seconds. One lot of Crude Oil is 100 barrels, so every ₹1 move in the price is worth ₹100 per lot. Crude Oil Mini is 10 barrels, worth ₹10 per ₹1 move. Check the current contract specification on MCX and with your broker before you trade, because lot sizes and margins are revised.
Crude oil can move fast on a single report, and on a full lot each rupee counts. Most beginners should start with the mini contract, or watch a few reports without trading.
What Else Moves Crude Oil
Other lines in the report. Gasoline and distillate stocks, refinery use and exports can pull the story in a different direction from the crude number.
Producer decisions. Output decisions by large producers, including OPEC+, change the supply picture.
The dollar. Oil is priced in dollars, so a stronger dollar often weighs on it.
Headlines. Conflict, sanctions and shipping disruptions can overwhelm any weekly figure.
The inventory report is one input and not the whole picture.
A Report-Day Plan for Crude Oil
Here is the plan we teach as a framework. Write each point down as a rule before you trade.
1. Before the report: check the numbers and mark levels
Look up the analyst estimate and the API figure from the night before. Mark the day's key support and resistance on a 15-minute or one-hour chart. Decide your stop-loss distance and your maximum loss for the day now, not after the number is out.
2. At the release: stay small or flat
Spreads widen and prices jump in the first seconds, so a stop-loss can be filled far from the level you chose. Many traders stay flat through the release and trade afterwards.
3. After the release: let price settle
Give the market a few candles. Then ask: did price hold beyond a level you marked, or did it spike and fall back? Act only if your rules say so, and if they don't, you skip the trade.
4. Size from the stop
Work out the lots from the loss you accept, not from how sure you feel.
A Worked Example (Made-Up Numbers)
These numbers are invented to show the process. They aren't a past trade.
The estimate was a build of 2.0 million barrels and the report shows 3.5 million, a bigger build than expected. Price drops at first, but it fails to close below the support level you marked and moves back above it on the 15-minute chart. Your rules say you can buy above that level, with a stop ₹30 below it.
You trade Crude Oil Mini, worth ₹10 per ₹1 move, so one lot risks about ₹300 before costs. You decided never to risk more than ₹1,500 on one trade, so you can take five lots, not twelve. If price falls back and your stop is hit, you accept the loss, note it in your journal and wait for next Wednesday.
Why Traders Lose on Report Day
They guess the direction before the number is out.
They read "build means down, draw means up" as a fixed rule.
They trade a full lot because the margin looks small.
They chase the first spike instead of waiting for it to settle.
They trade without a stop-loss, or move it once they are in.
They trade every Wednesday, even when there is no setup.
Learn This Step by Step
If you are new to markets, begin with the free stock market course. To study crude oil, natural gas, gold, silver and base metals together, the International Commodity Market Course with AI costs ₹14,999 including GST and includes five years of course access and updates. It teaches how to read the EIA weekly crude and gas reports and map likely scenarios, and AI is used for summaries and journaling, not for picking trades. To see how we teach this market, read our guide to crude oil trading with a mentor. The same method applies to gas: see our natural gas inventory strategy.
Why Students Learn With Mentor Aditya Jain Academy
Mentor Aditya Jain Academy teaches the markets as one path, from the basics to advanced. Course, recorded lessons, live classes, assignments and 5 years of updates, all in one program from your join date. Live doubt clearing is included, and the Personal Guidance Desk checks your assignments and helps you correct them. We teach institutional strategies rather than the common ones you can find free online, everything is backtested, and students are shown the backtest. Paid students get five years of course access and updates. The academy has learners across India in free and paid courses.
Personal Guidance Desk on WhatsApp
A real person on our Personal Guidance Desk answers chats on the official WhatsApp (063-5033-9545), with no pressure to join. We respect your privacy. We never make spam or follow-up calls. If you prefer, call us on toll-free 1800-202-8034 or chat on WhatsApp 063-5033-9545. If you're unsure about a course or a crude oil topic, send it to our Personal Guidance Desk on WhatsApp first.
Frequently asked questions
What is a crude oil inventory strategy?
It is a plan for trading crude oil around the weekly EIA inventory report. You check the estimates, mark levels and fix your risk before the release, compare the actual figure with the estimate and act only on your rules once price has settled.
When is the crude oil inventory report released?
The EIA releases it on Wednesdays at 10:30 a.m. US Eastern time, which is about 8 pm or 9 pm IST depending on US daylight saving. After a US holiday it can move to Thursday, so check the EIA schedule.
Does a build in crude stocks always push oil down?
No. The first reaction depends on how the figure compares with the estimate, and gasoline stocks, refinery use and outside headlines can outweigh it. Early moves often reverse.
What is the API report?
It is a weekly estimate of US oil stocks from the American Petroleum Institute, usually released on Tuesday evening US time. Traders use it as a preview of the official EIA figure.
How do you trade crude oil in India?
Through MCX crude oil futures and options, which follow WTI on NYMEX. One lot is 100 barrels and the mini lot is 10 barrels, so size every trade from your stop-loss.
Do you teach crude oil trading?
Yes. The International Commodity Market Course with AI covers crude oil, natural gas, gold, silver and base metals as education only. We don't give tips or buy and sell calls.
