MU Bear Call Spread Backtest | AI Velocity

Weekly Bear Call Spread MU

Total P&L
+$23,020
2024-01-01 → 2026-11-03
Win Rate
76.7%
33 wins / 10 losses
Total Trades
43
Executed entries
Potential Trading Weeks
142
Weeks market was open
Avg P&L / Trade
+$535
Per trade average
Avg P&L / Day
+$32
Across 713 trading days
Avg Annual Profit
+$8,136
Avg daily P&L × 252
Capital Required
$4,788
Avg max loss / trade
Avg Annual Return
169.9%
Annual profit / avg capital
Profit Factor
1.55
Gross wins / gross losses
Sharpe Ratio
0.62
Daily × √252 annualised
Max Drawdown
$22,400
Peak-to-trough equity
Payoff Ratio
0.47x
Avg win / avg loss

📈 Equity Curve

⚙️ Strategy Configuration

Ticker
MU
Contracts
10
Structure
Bear Call
Short Strike
1.01×
Long Strike
1.03×
Entry Day
Monday
Entry Time
9:40 AM ET
Exit Day
Thursday
Exit Time
3:45 PM ET
Expiry
Next Friday
Strike Rounding
$5
Pricing Model
Black-Scholes

How It Works

Sell call @ 1.01× price (lower strike)Collect premium — short leg
Buy call @ 1.03× price (higher strike)Cap max loss — long leg (hedge)
Net credit received at openMax profit = full credit × 100 × qty
Max loss = (width − credit) × 100 × qtyIf MU rallies above short strike

📊 Win / Loss Analysis

Win Rate Breakdown

Winners (33)76.7%
76.7%
Losers (10)23.3%
23.3%

P&L Breakdown

Average winner+$1,972
Average loser$-4,206
Best trade+$8,330 (2026-10-12)
Worst trade$-11,150 (2026-09-14)
Total gross wins+$65,080
Total gross losses$-42,060

⚠️ Risk Assessment

Max Drawdown

$22,400

Worst Single Loss

$-11,150

Avg Max Loss / Trade

$4,788

Profit Factor

1.55

Sharpe (Annualised)

0.62

Payoff Ratio

0.47x

💡 Key Insights

✅

Profitable Strategy

Total P&L of +$23,020 over 43 weeks demonstrates consistent edge for the bear call setup on MU.

✅

Win Rate Above 50%

76.7% win rate over 43 trades — statistically meaningful sample size.

✅

Positive Sharpe Ratio

Annualised Sharpe of 0.62 indicates reasonable risk-adjusted returns.

⚠️

2022 Bear Market Context

Jan–Oct 2022 was a significant equity drawdown period. MU fell ~50% over this window, which can generate both wins (short bias aligned with trend) and large losses on counter-trend weeks.

⚠️

Model Limitations

All pricing uses real OPRA options bar data from Alpaca (feed=opra). Entry = Monday bar open; Exit = Thursday bar close. No commissions, slippage, pin risk, or early-exercise risk are modelled. Actual results will differ.

📋 Full Trade Log is not displayed on mobile devices to prevent page freezing. View this report on a desktop browser to see all 43 trades.

📋 Full Trade Log (43 trades)

Open Date Close Date Expiry S Open S Close Short / Long K Width Net Credit Close Debit P&L Cum P&L
2024-02-12 2024-02-15 2024-02-16 $85.53 $81.63 85 / 90 5 $1.5000 $0.0600 +$1,440 +$1,440
2024-03-11 2024-03-14 2024-03-15 $95.90 $91.43 95 / 100 5 $1.7700 $0.0700 +$1,700 +$3,140
2024-04-08 2024-04-11 2024-04-12 $129.06 $127.51 130 / 135 5 $1.3300 $0.2900 +$1,040 +$4,180
2024-05-06 2024-05-09 2024-05-10 $119.78 $117.81 120 / 125 5 $2.0300 $0.2400 +$1,790 +$5,970
2024-06-10 2024-06-13 2024-06-14 $129.71 $143.14 130 / 135 5 $1.7200 $4.6000 $-2,880 +$3,090
2024-06-17 2024-06-20 2024-06-21 $145.58 $144.19 145 / 150 5 $1.8500 $1.2100 +$640 +$3,730
2024-07-01 2024-07-05 2024-07-05 $130.50 $131.60 130 / 135 5 $2.3600 $1.5400 +$820 +$4,550
2024-07-15 2024-07-18 2024-07-19 $133.91 $117.45 135 / 140 5 $1.4700 $0.0000 +$1,470 +$6,020
2024-07-29 2024-08-01 2024-08-02 $110.54 $101.51 110 / 115 5 $2.0200 $0.0500 +$1,970 +$7,990
2024-08-26 2024-08-29 2024-08-30 $100.67 $95.57 100 / 105 5 $1.8100 $0.0700 +$1,740 +$9,730
2024-10-21 2024-10-24 2024-10-25 $111.10 $106.85 110 / 115 5 $1.9500 $0.1300 +$1,820 +$11,550
2024-11-11 2024-11-14 2024-11-15 $110.94 $99.18 110 / 115 5 $1.9300 $0.0100 +$1,920 +$13,470
2024-12-09 2024-12-12 2024-12-13 $100.65 $98.24 100 / 105 5 $1.9100 $0.4800 +$1,430 +$14,900
2024-12-16 2024-12-19 2024-12-20 $105.61 $87.09 105 / 110 5 $2.2300 $0.0000 +$2,230 +$17,130
2025-01-27 2025-01-30 2025-01-31 $94.86 $92.50 95 / 100 5 $2.4600 $0.4500 +$2,010 +$19,140
2025-02-24 2025-02-27 2025-02-28 $100.22 $91.82 100 / 105 5 $1.8800 $0.0000 +$1,880 +$21,020
2025-03-03 2025-03-06 2025-03-07 $95.81 $89.27 95 / 100 5 $1.9800 $0.1600 +$1,820 +$22,840
2025-03-24 2025-03-27 2025-03-28 $96.10 $91.16 95 / 100 5 $2.1000 $0.0900 +$2,010 +$24,850
2025-05-19 2025-05-22 2025-05-23 $95.71 $94.83 95 / 100 5 $1.9000 $0.9900 +$910 +$25,760
2025-06-30 2025-07-03 2025-07-11 $124.89 $122.29 125 / 130 5 $1.8900 $1.0000 +$890 +$26,650
2025-07-07 2025-07-10 2025-07-11 $121.18 $123.11 120 / 125 5 $1.9000 $2.9400 $-1,040 +$25,610
2025-07-14 2025-07-17 2025-07-18 $120.38 $113.26 120 / 125 5 $1.8100 $0.0200 +$1,790 +$27,400
2025-08-04 2025-08-07 2025-08-08 $106.02 $111.87 105 / 110 5 $2.1200 $4.5300 $-2,410 +$24,990
2025-08-11 2025-08-14 2025-08-15 $124.97 $125.29 125 / 130 5 $1.8800 $1.3100 +$570 +$25,560
2025-09-22 2025-09-25 2025-09-26 $164.38 $156.83 165 / 170 5 $2.0500 $0.0900 +$1,960 +$27,520
2025-09-29 2025-10-02 2025-10-03 $160.00 $183.75 160 / 165 5 $1.7700 $4.8500 $-3,080 +$24,440
2025-10-20 2025-10-23 2025-10-24 $209.66 $206.71 210 / 215 5 $2.1000 $1.1000 +$1,000 +$25,440
2025-11-03 2025-11-06 2025-11-07 $233.88 $238.33 235 / 240 5 $3.0500 $2.8200 +$230 +$25,670
2025-11-17 2025-11-20 2025-11-21 $246.92 $201.37 250 / 255 5 $1.0500 $0.0100 +$1,040 +$26,710
2025-12-08 2025-12-11 2025-12-12 $243.49 $258.46 245 / 250 5 $1.0000 $4.5200 $-3,520 +$23,190
2025-12-15 2025-12-18 2025-12-19 $247.11 $248.55 250 / 255 5 $2.3000 $1.8300 +$470 +$23,660
2026-01-05 2026-01-08 2026-01-09 $325.13 $327.02 330 / 335 5 $2.3000 $1.4700 +$830 +$24,490
2026-01-12 2026-01-15 2026-01-16 $340.55 $336.63 345 / 350 5 $2.1000 $0.5700 +$1,530 +$26,020
2026-02-23 2026-02-26 2026-02-27 $422.31 $415.56 425 / 435 10 $6.0500 $1.6800 +$4,370 +$30,390
2026-03-02 2026-03-05 2026-03-06 $401.47 $397.05 405 / 415 10 $3.9600 $2.2300 +$1,730 +$32,120
2026-05-04 2026-05-07 2026-05-08 $560.60 $646.63 565 / 575 10 $4.2800 $-0.8800 +$5,160 +$37,280
2026-08-31 2026-09-03 2026-09-04 $931.39 $958.16 940 / 960 20 $10.5700 $12.5900 $-2,020 +$35,260
2026-09-14 2026-09-17 2026-09-18 $906.03 $977.50 915 / 935 20 $7.1500 $18.3000 $-11,150 +$24,110
2026-09-21 2026-09-24 2026-09-25 $1044.99 $1080.53 1055 / 1075 20 $7.4000 $13.4100 $-6,010 +$18,100
2026-09-28 2026-10-01 2026-10-02 $1075.98 $1097.39 1085 / 1110 25 $9.3400 $12.5600 $-3,220 +$14,880
2026-10-05 2026-10-08 2026-10-09 $1069.68 $1035.84 1080 / 1100 20 $7.3100 $0.7700 +$6,540 +$21,420
2026-10-12 2026-10-15 2026-10-16 $1002.45 $931.24 1010 / 1035 25 $8.6000 $0.2700 +$8,330 +$29,750
2026-10-26 2026-10-29 2026-10-30 $889.88 $934.27 900 / 915 15 $5.9500 $12.6800 $-6,730 +$23,020