IWM Sees 1,012-Contract Call Spread With 32.6% Gain—What’s Behind This Large Bet?
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Key Trade: 1,012 Contracts Yielding a 32.6% Gain in Under an Hour
On September 23, 2025, a substantial call spread trade hit the tape in iShares Russell 2000 ETF (IWM) options: 1,012 contracts were bought, aiming for a significant upside with a risk-managed structure. Within an hour, the trade price moved from a VWAP of $0.55 to $0.73—a sharp 32.6% increase for the buyers as IWM stock edged up $0.41 to $246.21.
| Trade Metric | Details |
|---|---|
| Expiration Date | 23-Sep-2025 |
| Strikes (Call Spread) | 246/251 |
| Contracts | 1,012 |
| VWAP Trade Price | 0.55 |
| VWAP Bid/Ask | 0.57 / 0.60 |
| Reference Price at Trade | 245.80 |
| Price at 10:30AM | 246.21 |
| Profit/Loss Per Contract | +0.18 (32.6%) |
For further trade analysis, you can view details via the Multi Leg Trade Analyzer.
Buyers Risked $28,000 to Target $225,000—What’s the Play?
The total premium outlay was over $28,000 for a max profit potential of roughly $225,000, should IWM finish above $251 at expiration. With only $5 between the long and short strike, the spread caps gains, but it offers a compelling reward-to-risk profile for those bullish on IWM over the next year.
Stock Technicals Show a Clear Uptrend, Recent Momentum Outpaces SPY
The trade coincides with bullish momentum in IWM’s share price. The stock recently closed at $246.21, marking a 0.74% daily jump and trading just 0.3% shy of its 52-week high. IWM has surged 18.0% over the last 3 months, beating the S&P 500’s +12.5% in the same window, though it still lags SPY on longer timeframes (+12.5% vs. +18.6% in 1 year).
| Duration | IWM Return | SPY Return | IWM Low | IWM High |
|---|---|---|---|---|
| Today | +0.7% | 0.0% | 244.82 | 247.18 |
| 2 Week | +3.6% | +3.0% | 235.42 | 247.18 |
| 1 Month | +5.1% | +3.6% | 231.47 | 247.18 |
| 3 Month | +18.0% | +12.5% | 206.81 | 247.18 |
| 6 Month | +21.4% | +18.8% | 171.73 | 247.18 |
| 1 Year | +12.5% | +18.6% | 171.73 | 247.18 |
| YTD | +12.2% | +14.6% | 171.73 | 247.18 |
| 3 Year | +48.7% | +83.7% | 161.67 | 247.18 |
| 5 Year | +74.4% | +111.7% | 142.09 | 247.18 |
Moving average trends are all pointing upward. The 20-day, 50-day, and 250-day moving averages are stacked in favor of bulls, and the short-term uptrend is clear with the price above all major averages. Despite this, the long-term record shows SPY still maintains an edge over IWM.
Skew Indicator Points to Bearish Sentiment—But Is It Contrarian Fuel?
While the stock’s technicals show strength, options market sentiment is flashing caution. The proprietary skew indicator ranks at 8%, near the most bearish posture seen in the past year. In simple terms: traders are paying relatively more for downside protection, suggesting the options market is preparing for volatility or a pullback—potentially a reason this call spread buyer is opting for a defined-risk position rather than outright calls.
Key Takeaways: Monitoring Big Bets and Market Posture
This 1,012-contract call spread signals confidence in IWM’s ability to outperform to the upside over the coming year—but the trade’s capped profit and relatively modest risk outlay reflect the current uncertainty and defensive posture evident in skew. For those looking to monitor or research more multi-leg trades like this, the Multi-Leg Trade Screener offers live insights into call spreads and similar structures across the market.
Whether this trade is the first of a wave or a standalone move, it’s a notable data point on how large traders are hedging optimism with prudence amid a technical uptrend but lingering caution in options sentiment.
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NOTE: Stock and option trading involves risk that may not be suitable for all investors. Examples contained within this report are simulated and may have limitations. Average returns and occurrences are calculated from snapshots of market mid-point prices and were not actually executed, so they do not reflect actual trades, fees, or execution costs. This report is for informational purposes only, and is not intended to be a recommendation to buy or sell any security. Neither Market Chameleon nor any other party makes warranties regarding results from its usage. Past performance does not guarantee future results. Please consult a financial advisor before executing any trades. You can read more about option risks and characteristics at theocc.com.
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Disclosure: This article was generated with the assistance of AI

