Top 4 ETF Options Review (2026-11-02)

Foreword: The defining edge of intraday quant execution lies not merely in momentum capture, but in ratcheting up breakeven stops with algorithmic discipline. This report is generated trade by trade from the paper counter’s real closed-trade ledger and order log for 2026-11-02 (500ETF / 300ETF / 50ETF / ChiNext ETF options). Every price, timestamp, quantity and PnL figure comes directly from physical records without manual editing.

1. Daily Ledger Summary & Telemetry HUD

📊 2026-11-02 Paper-Counter Closed-Trade Ledger Summary

• Instruments: 500ETF / 300ETF / 50ETF / ChiNext ETF options

• Data basis: PAPER counter closed-trade ledger + order log

• Closed trades: 3 (1 W / 2 L) | Win rate 33.3%

• Gross PnL: +¥2,210.00 CNY

• Fees (estimated): -¥30.00 CNY

• Net daily PnL: +¥2,180.00 CNY

• Profit factor: 50.55 (avg win +¥2,224.00 / avg loss -¥22.00)

Key takeaways

Best trade: #1 10012549.SHO, net +¥2,224.00 (exit: BREAKEVEN_STOP_LOCK); worst trade: #3 10012447.SHO, net -¥30.00 (exit: TIME_STOP_30M).
PnL structure: 1W / 2L, avg win +¥2,224.00 / avg loss -¥22.00, profit factor 50.55.
Session split: 0 trade(s) closed before noon, net ¥0.00; 3 closed in the afternoon, net +¥2,180.00.
Exit-reason contribution: best BREAKEVEN_STOP_LOCK (+¥2,224.00), worst TIME_STOP_30M (-¥44.00).
Fee drag: -¥30.00, about 1.4% of absolute gross PnL (paper-counter estimated rate).

1.1 Trade-by-Trade Execution Ledger

#	Entry → Exit Time	Underlying	Option Contract	Type	Qty	Entry → Exit Price	Trigger Signal	Exit Reason	Gross PnL	Fee	Net PnL	Price Move
🟢 #1	Carried-over (recovered) → 13:56:15	`SH.510500`	`10012549.SHO` 500ETF购11月6500	Call	3 lot(s)	0.1453 → 0.2200	`RECOVERED`	`BREAKEVEN_STOP_LOCK`	+¥2,242.00	-¥18.00	🟢 +¥2,224.00	+51.45%
🔴 #2	Carried-over (recovered) → 14:10:33	`SH.510300`	`10012529.SHO` 300ETF购11月4100	Call	1 lot(s)	0.0801 → 0.0793	`RECOVERED`	`TIME_STOP_30M`	-¥8.00	-¥6.00	🔴 -¥14.00	-1.00%
🔴 #3	Carried-over (recovered) → 14:12:05	`SH.510050`	`10012447.SHO` 50ETF沽11月2850	Put	1 lot(s)	0.0388 → 0.0364	`RECOVERED`	`TIME_STOP_30M`	-¥24.00	-¥6.00	🔴 -¥30.00	-6.19%

Basis: Gross PnL = (exit − entry) × quantity × contract multiplier; Net PnL = Gross PnL − fee. Fees in this table are estimated at a fixed paper-counter rate, not actual broker/exchange charges. Paper-trading fees, slippage and queue priority differ from live trading; this ledger reflects the simulated counter only and must not be read as live performance.

‘Carried-over (recovered)’ means the position was taken over by the pre-market self-healing guard; entry price is the carried cost basis and the entry time is outside today’s ledger.

2. Underlying Quantitative Matrix & Session Evolution

2.1 Daily Microstructure Matrix Snapshot

Metric	Value	Structural Attribution
Underlying & Date	`SH.510500` · `2026-11-02`	Sample: 50 bars (5min) · Total Vol: 13,606,608
Price Action	O: `6.3050` H: `6.5190` L: `6.2930` C: `6.4560`	Move: +2.39% · Range: `0.2260`
20 EMA Bias	Level: `6.4580` · Bias: `-0.0020`	Healthy trend rail, no extreme exhaustion gap
Opening Range (ORB)	ORH: `6.3770` · ORL: `6.3050`	Breakout: Bullish breakout above Opening Range High
Dominant Posture	Strong Always-In Long	Closed above the 72.1% intraday quantile

2.2 Intraday Session Breakdown

Morning Opening Price Discovery (09:30 - 10:15): The first 15 minutes absorb overnight macro news and volatility spikes. The system utilized ORB15 ranges to gauge direction, executing 0 probe trade(s);
Midday VWAP Consolidation (10:15 - 13:30): Index converged around VWAP with declining volume and IV compression. The engine maintained discipline to avoid whipsaws in chop;
Afternoon Expansion & EOD Flat (13:30 - 15:00): Decisive momentum broke key support/resistance, executing 3 momentum continuation and trailing lock trade(s); 14:55:00 EOD guard closed all positions to 100% Flat.

500ETF (SH.510500) 5分钟 K线与期权开平仓时点

{
  "symbol": "SH.510500",
  "title": "500ETF (SH.510500) 5分钟 K线与期权开平仓时点",
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  "trades": [
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      "time": "2026-11-02 13:55",
      "price": 6.496,
      "type": "SELL",
      "label": "#1 平仓 +¥2,224.00"
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  "lines": []
}

300ETF (SH.510300) 5分钟 K线与期权开平仓时点

{
  "symbol": "SH.510300",
  "title": "300ETF (SH.510300) 5分钟 K线与期权开平仓时点",
  "timeframe": "5m",
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      "time": "2026-11-02 09:30",
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      "time": "2026-11-02 09:45",
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      "time": "2026-11-02 09:50",
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    {
      "time": "2026-11-02 10:00",
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    {
      "time": "2026-11-02 10:05",
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      "time": "2026-11-02 10:10",
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      "time": "2026-11-02 10:15",
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    {
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50ETF (SH.510050) 5分钟 K线与期权开平仓时点

{
  "symbol": "SH.510050",
  "title": "50ETF (SH.510050) 5分钟 K线与期权开平仓时点",
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      "time": "2026-11-02 14:10",
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3. Cross-Asset Greeks & Micro Volatility Attribution

3.1 Delta Linear Transmission vs Gamma Convexity

Linear Underlying: 宽基 ETF (500/300/50ETF) moves linearly with price changes, establishing directional trend;
Nonlinear Options: ATM and slight OTM ETF 期权 contracts feature Delta between $0.40 \sim 0.55$ , where Gamma accelerates profit momentum on directional thrusts.

3.2 IV Smile & Volatility Crush Dynamics

Morning Premium Spikes: Opening thrusts inflate IV across strikes;
Midday IV Crush: Once the underlying stabilizes, IV mean-reverts, squeezing premium buyers. The Breakeven Lock protects early gains from IV collapse.

3.3 Intraday Theta Decay Defense

Option buyers bleed Theta continuously during consolidation;
The system enforces strict 30-minute Time Stops (TIME_STOP_30M) and sub-second cut-loss guards to prevent time value decay in choppy markets.

4. Option Moneyness & Strike Selection Playbook

Strike Tier	Moneyness	Delta Range	Premium Cost	Selection Playbook & Rationale
Deep OTM (3+ strikes)	OTM > 4%	0.10 ~ 0.25	Low	❌ Rejected: Requires massive underlying jump; fast Theta decay to zero
Slight OTM (1~2 strikes)	OTM 1~2%	0.40 ~ 0.55	Optimal	✅ Selected (`10012549.SHO、10012529.SHO、10012447.SHO`): Golden ratio of leverage and liquidity, low slippage
ATM / Deep ITM	ITM	0.65 ~ 0.85	High	❌ Rejected: Heavy capital footprint, lower intraday leverage elasticity

5. Strategy State Machine & Risk-Control Algorithms

5.1 Dynamic State Machine Flowchart

flowchart TD
A["09:30 Market Open: Liquidity & Volatility Probe"]
A --> C1{"Carry Trigger RECOVERED?"}
C1 -- Yes --> T1["#1 Open 10012549.SHO (C)"]
T1 --> E1["13:56 Exit: BREAKEVEN_STOP_LOCK (Net +¥2,224.00)"]
E1 --> C2{"Carry Trigger RECOVERED?"}
C2 -- Yes --> T2["#2 Open 10012529.SHO (C)"]
T2 --> E2["14:10 Exit: TIME_STOP_30M (Net -¥14.00)"]
E2 --> C3{"Carry Trigger RECOVERED?"}
C3 -- Yes --> T3["#3 Open 10012447.SHO (P)"]
T3 --> E3["14:12 Exit: TIME_STOP_30M (Net -¥30.00)"]
E3 --> Z["14:55 EOD Flatten Guard: Account 100% Flat"]

5.2 Mathematical Formulation of Dynamic Guardian

To prevent paper profits from turning into catastrophic reversals, the engine deploys the DynamicGuardian State Machine:

S_{\text{stop}}^{(t)} = \max \left( S_{\text{stop}}^{(t-1)}, \; P_{\text{entry}} + \Delta_{\text{friction}}, \; P_{\text{peak}}^{(t)} - 0.5 \cdot \text{ATR} \right)

Early Breakeven Lock: Once floating profit hits $0.8 \times \text{ATR}$ (or $+8\%$ for options), the stop price ratchets above entry cost, guaranteeing a zero-loss baseline;
Peak Trailing Lock: Once profit extends past $1.5 \times \text{ATR}$ , the trailing stop locks at $0.5 \times \text{ATR}$ below peak high to secure run-away alpha.

5.3 Per-Trade Exit Reason Attribution

Exit reason	Trades	W / L	Net PnL
`BREAKEVEN_STOP_LOCK` Breakeven lock stop	🟢 1	1 / 0	🟢 +¥2,224.00
`TIME_STOP_30M` 30-minute time stop	🔴 2	0 / 2	🔴 -¥44.00

#1 10012549.SHO: taken over at cost 0.145267; closed at 0.22 (13:56:15); carried-over position; exit: Breakeven lock stop; qty 3; gross +¥2,242.00; fee -¥18.00; net +¥2,224.00.
#2 10012529.SHO: taken over at cost 0.0801; closed at 0.0793 (14:10:33); carried-over position; exit: 30-minute time stop; qty 1; gross -¥8.00; fee -¥6.00; net -¥14.00.
#3 10012447.SHO: taken over at cost 0.0388; closed at 0.0364 (14:12:05); carried-over position; exit: 30-minute time stop; qty 1; gross -¥24.00; fee -¥6.00; net -¥30.00.

6. Option Contracts Interactive K-Lines & Real Fills

10012549.SHO 500ETF购11月6500 5分钟 K线与真实成交

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10012529.SHO 300ETF购11月4100 5分钟 K线与真实成交

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10012447.SHO 50ETF沽11月2850 5分钟 K线与真实成交

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      "high": 0.0365,
      "low": 0.0352,
      "close": 0.0364,
      "volume": 456
    },
    {
      "time": "2026-11-02 13:20",
      "open": 0.0365,
      "high": 0.0376,
      "low": 0.0361,
      "close": 0.0376,
      "volume": 777
    },
    {
      "time": "2026-11-02 13:25",
      "open": 0.0377,
      "high": 0.039,
      "low": 0.0373,
      "close": 0.0387,
      "volume": 760
    },
    {
      "time": "2026-11-02 13:30",
      "open": 0.0388,
      "high": 0.04,
      "low": 0.036,
      "close": 0.0363,
      "volume": 1051
    },
    {
      "time": "2026-11-02 13:35",
      "open": 0.0362,
      "high": 0.0375,
      "low": 0.0344,
      "close": 0.0362,
      "volume": 1568
    },
    {
      "time": "2026-11-02 13:40",
      "open": 0.0361,
      "high": 0.0369,
      "low": 0.034,
      "close": 0.0342,
      "volume": 813
    },
    {
      "time": "2026-11-02 13:45",
      "open": 0.034,
      "high": 0.0354,
      "low": 0.0327,
      "close": 0.033,
      "volume": 1667
    },
    {
      "time": "2026-11-02 13:50",
      "open": 0.0332,
      "high": 0.0343,
      "low": 0.0322,
      "close": 0.034,
      "volume": 1210
    },
    {
      "time": "2026-11-02 13:55",
      "open": 0.034,
      "high": 0.0364,
      "low": 0.0338,
      "close": 0.0354,
      "volume": 718
    },
    {
      "time": "2026-11-02 14:00",
      "open": 0.0355,
      "high": 0.0355,
      "low": 0.0333,
      "close": 0.0344,
      "volume": 668
    },
    {
      "time": "2026-11-02 14:05",
      "open": 0.0343,
      "high": 0.0365,
      "low": 0.034,
      "close": 0.0363,
      "volume": 1241
    },
    {
      "time": "2026-11-02 14:10",
      "open": 0.0366,
      "high": 0.0374,
      "low": 0.036,
      "close": 0.0365,
      "volume": 923
    },
    {
      "time": "2026-11-02 14:15",
      "open": 0.0369,
      "high": 0.0372,
      "low": 0.0356,
      "close": 0.0371,
      "volume": 356
    },
    {
      "time": "2026-11-02 14:20",
      "open": 0.0372,
      "high": 0.0372,
      "low": 0.0359,
      "close": 0.0362,
      "volume": 307
    },
    {
      "time": "2026-11-02 14:25",
      "open": 0.0365,
      "high": 0.037,
      "low": 0.0355,
      "close": 0.0368,
      "volume": 344
    },
    {
      "time": "2026-11-02 14:30",
      "open": 0.0367,
      "high": 0.0377,
      "low": 0.0356,
      "close": 0.0377,
      "volume": 371
    },
    {
      "time": "2026-11-02 14:35",
      "open": 0.0372,
      "high": 0.0376,
      "low": 0.0364,
      "close": 0.0376,
      "volume": 555
    },
    {
      "time": "2026-11-02 14:40",
      "open": 0.0374,
      "high": 0.0377,
      "low": 0.0364,
      "close": 0.0369,
      "volume": 463
    },
    {
      "time": "2026-11-02 14:45",
      "open": 0.037,
      "high": 0.0371,
      "low": 0.0343,
      "close": 0.0345,
      "volume": 1295
    },
    {
      "time": "2026-11-02 14:50",
      "open": 0.0347,
      "high": 0.0387,
      "low": 0.0346,
      "close": 0.0387,
      "volume": 1219
    },
    {
      "time": "2026-11-02 14:55",
      "open": 0.0387,
      "high": 0.0393,
      "low": 0.0383,
      "close": 0.0389,
      "volume": 1309
    },
    {
      "time": "2026-11-02 15:00",
      "open": 0.0383,
      "high": 0.0383,
      "low": 0.0383,
      "close": 0.0383,
      "volume": 120
    }
  ],
  "trades": [
    {
      "time": "2026-11-02 14:10",
      "price": 0.0364,
      "type": "SELL",
      "label": "#3 卖出 @0.0364"
    }
  ],
  "lines": []
}

7. Counterfactual Analysis & Exit Quality Audit

#	Exit Action	Post-Exit Market Move	Counterfactual: If Held to Close	Exit Quality Verdict
🟢 #1	Closed at `0.22` (+¥2,224.00)	Sideways chop with Theta decay	If held, net PnL would erode over 50%	🟢 Profit Lock (Disciplined)
🔴 #2	Closed at `0.0793` (-¥14.00)	Oscillating sideways without momentum follow-through	Small cut saved the book from heavy Theta drain	🟡 Breakeven Cut (Risk Cap)
🔴 #3	Closed at `0.0364` (-¥30.00)	Oscillating sideways without momentum follow-through	Small cut saved the book from heavy Theta drain	🟡 Breakeven Cut (Risk Cap)

8. Trader’s Reflection & Next-Session Watershed Pivots

8.1 💡 Trader’s Key Takeaways (3 Realizations)

What Went Right: Strictly adhered to algorithmic exits, letting winners run with peak trailing locks (avg win +¥2,224.00), while cutting adverse trades immediately with negligible friction;
Lessons Learned: Certain early fills entered during peak IV spikes suffered from subsequent IV crush; opening 10-minute volatility filters will be calibrated tighter;
Next-Session Warning: Maintain zero overnight exposure (100% Flat by 14:55:00), eliminating catastrophic jump risk on market gap opens.

8.2 🧭 Next-Session Watershed Pivots HUD

🧭 Next-Session Key Watershed Pivots HUD

• Bullish Watershed: 6.5523 (Breakout confirms momentum expansion)

• Balance Pivot: 6.4227 (Central volume equilibrium)

• Bearish Watershed: 6.3263 (Breakdown triggers lower support test)

• Execution Mode: Track opening 15-minute range breakout; strictly zero overnight exposure.

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9. Data Basis & Legal Disclaimer

Physical Fidelity: All trade records and prices originate from the paper counter’s physical ledger and order log without manual editing.
Scope: Only closed (flattened) trades are counted; open positions or trades missing from the ledger are excluded.
Paper ≠ Live: Paper-counter fees are fixed estimates; fill speed, slippage and queue priority differ from live trading.
For quantitative research and educational purposes only; not investment advice.
The counter’s order log for this day contains 4 filled order(s) with a recorded fill price of 0 (SH.510050、SH.510300、SH.510500). When a recovered position’s cost basis is averaged from such records it is biased low, so the entry price and net PnL of RECOVERED trades on those instruments may be overstated; please re-verify against per-fill prices before extrapolating.