Mastercard (MA) has triggered the SPY Bullish scanner as of October 7, 2026 — a systematic signal with a published 52.5% positive-outcome rate over 941 backtested entries, flagging a stock that has quietly built a technically sound base while Wall Street continues to raise earnings estimates. This article tracks that signal in real time, with specific levels defined in advance so readers can judge the outcome objectively.
The Signal
The SPY Bullish scanner is a multi-factor screen that identifies stocks exhibiting relative strength and bullish market-structure alignment during constructive broad-market conditions. It does not chase breakouts — by design it surfaces names that are basing or consolidating, not ones that have already run.
Here is the exact published backtest record for this signal on MA:
| Metric | Value |
|---|---|
| Total backtested entries | 941 |
| Positive outcomes after 20 trading days | 52.5% |
| Median excess return vs SPY (20-day) | +0.38% |
The 52.5% win rate is a modest but real edge — roughly comparable to a coin flip shifted slightly in the trader's favor. What makes it meaningful is the sample size (941 entries) and the independent verification against SPY as a benchmark. This is not a backtested fantasy; it is an incremental edge applied systematically. Social chatter is essentially absent, with only 2 Reddit mentions today, right at MA's normal baseline. This signal is not hype-driven.
The Setup
MA is trading at $572.92 as of the market open today, sitting directly beneath a near-term resistance cluster at $573.52. The price action across three timeframes paints a consistent picture: the 5-day trend is up (+4.17%), the 20-day trend is up (+1.33%), and the 100-day trend is a strong uptrend (+15.93%) with the stock positioned above its long-run mean — a statistically bullish posture.
The trendline scanner has identified a Converging Wedge pattern with a bullish signal. This is the kind of base the SPY Bullish scanner is designed to catch: a stock coiling inside tightening price boundaries, with the longer-term uptrend intact underneath. Support for the wedge sits at $545.40, resistance at $573.52. The RSI reads 55.4 — not overbought, not oversold — and the stock is above its 20-day simple moving average of $564.38 and roughly in line with the 50-day at $571.70. The composite investment score is 57.4/100 (BUY), with technical sub-scores of 63 and fundamental sub-scores of 65.
The broader fundamental picture reinforces the structure. Street consensus has MA earning ~$19.93 EPS this fiscal year (+17.2% year-over-year) and ~$23.02 EPS next year (+15.5%). Revenue is expected to grow roughly 13.6% this year to ~$37.3 billion. Critically, estimate revision momentum over the last 30 days has been strongly positive: 95 upward EPS revisions vs. 26 downward — analysts are raising numbers, not trimming them. The Wall Street consensus mean price target is $666.71, implying roughly 17.7% upside from current levels, with 36 of 40 rated analysts at Buy or Strong Buy and zero Sells.
What the Options Market Says
Options flow scores at 64/100 with a mixed directional signal but a bullish MACD underpinning. Gamma bias is rated bullish. Dealer positioning has established a clear corridor: the call wall sits at the $600 strike (28,259 contracts of open interest) and the put wall anchors at $540 (22,948 contracts). These walls describe where dealer hedging activity is most concentrated — price tends to be magnetized toward and contained within this corridor in the near term.
A sustained move above $573–$575 would clear near-term resistance and shift the gravitational pull toward the $600 call wall. Conversely, a breakdown below $545 support would expose the $540 put wall as the next meaningful floor. The options market is not flashing extreme fear or greed — IV rank data is not available for MA at this time — but the gamma bias skewing bullish is consistent with the broader signal.
Key Levels to Watch
| Level | Price | Significance |
|---|---|---|
| Near-term resistance | $573.52 | Wedge top / 5-day resistance; clearing this opens room to $587 |
| 100-day resistance | $587.69 | Next structural ceiling before the call wall |
| Call wall | $600.00 | Heavy dealer positioning; likely to act as a magnet and then cap |
| 20-day SMA / wedge support | $564.38 – $545.40 | First meaningful support band; holds = base intact |
| 100-day support | $462.38 | Deep structural floor; a break here would be a major thesis change |
| Put wall | $540.00 | Dealer floor; significant downside cushion if wedge support gives |
| Street price target (mean) | $666.71 | Consensus 12-month target; 17.7% above current price |
What Would Invalidate This Setup
The signal fires at a critical decision point — MA is pressing directly against $573.52 resistance while wedge support sits roughly 5% lower at $545.40. A daily close below $545 would break the wedge pattern and invalidate the converging base thesis; at that point the put wall at $540 becomes the line of last resort. A close below $540 with meaningful volume would represent a structural breakdown and negate the signal entirely. Separately, any deterioration in the earnings revision trend — a shift from the current 95-up/26-down split to net negative revisions — would undermine the fundamental pillar supporting this setup. Broad macro deterioration forcing SPY into a distribution phase would also reduce the reliability of any SPY Bullish signal. Readers should treat a close below $545 as the first formal invalidation warning.
Bottom Line
MA has triggered a systematic signal with a published 52.5% hit rate over 941 entries, at a moment when its trend is intact across all three timeframes, analysts are actively raising estimates (95 upward EPS revisions in 30 days), and dealer gamma bias is skewing bullish. The stock is coiling in a converging wedge at $572.92, just under $573.52 resistance, with the $600 call wall as the next magnet if it breaks out. The setup is not yet confirmed — that requires a clean hold above $545 and ideally a close above $573.52. If those conditions hold, the 20-trading-day window that defines this signal's backtest begins today. Invalidation is clearly defined: a close below $545 ends the thesis.
Signal tracked as of October 7, 2026. All backtest statistics are from Tradestie's verified historical database. Price levels cited are live as of market open. This article is for informational and signal-tracking purposes only and does not constitute investment advice.
This article was generated by Tradestie Alpha Assistant using live market data (scanner signals, backtested hit rates, options positioning, and fundamentals). Backtest statistics describe historical cohorts, not guarantees. It is for informational purposes only and is not financial advice. Do your own research before making investment decisions.