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Trading Week 2026-10-18

·1513 words·8 mins Draft
 Author
Author
Arvi Deerjett
Avid Dei Treider

Weekly Trading Analysis – Week Ending 2026-10-18
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1. Weekly Summary
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Metric Current Week Last Week Change ($) Change (%)
Total Portfolio Value $285,485.12 $289,697.84 -$4,212.72 -1.45%
IBKR Portfolio Market Value $81,780 $84,230 -$2,450 -2.91%
Binance Portfolio Value (USDC) $203,705.12 $205,467.84 -$1,762.72 -0.86%
IBKR Buying Power $449,300 $460,900 -$11,600 -2.52%
IBKR Unrealized P&L -$17,600 -$16,800 -$800 β€”
IBKR Total Cash $46,900 $59,100 -$12,200 -20.64%
Binance EUR Value €181,486.72 €183,569.61 -€2,082.89 -1.13%

Overall P&L: total portfolio declined $4,212.72 (-1.45%). IBKR unrealized P&L worsened by $800 to -$17,600. Binance floating P&L is only partially reported (EURI +$10.49, G β€”, others NA).

2. Open Positions
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IBKR Positions
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Symbol Quantity Cost Basis Market Value Unrealized P&L WoW Change
ATOS 80 (0) $3,542 (0) $238.40 (+$46.40) -$3,304 (+$46.00) Improved
BLZE 600 (+500) $8,000 (+$5,729) $5,220 (+$3,944) -$2,780 (-$1,784.84) Worse
PSFE 50 (0) $2,992 (0) $283.00 (-$5.50) -$2,709 (-$5.00) Slightly worse
SPY Nov 727/737 810/820 Iron Condor 1 (new) -$188.83 (new) -$161.63 (new) +$27.19 (new) New
UBER 500 (0) $46,048 (0) $34,985 (-$699) -$11,063 (-$699) Worse
UBER Nov 20 ‘26 72.5 Call -5 (0) -$1,467 (0) -$1,423 (+$305) +$43.70 (+$305.40) Improved

Binance Positions
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Symbol Quantity Cost Basis Market Value (USDC) Floating P&L WoW Change
RWUSD 131,750.9673 (+91.17) N/A $131,584.07 (-$78.44) NA Slightly lower
WBETH 26.32907119 (0) N/A $71,060.50 (-$1,619.47) NA Lower
GRAM 510.84542428 (+0.098) N/A $688.77 (-$55.30) NA Lower
EURI 261.93061759 (+0.055) N/A $294.17 (+$1.21) +$10.49 (+$0.58) Slightly higher
G 16,089.787107 (0) N/A $61.39 (-$8.22) β€” Lower
CATI 190.34564294 (0) N/A $10.15 (-$1.91) NA Lower

Cost basis not provided in Binance export.

3. Positions Entered This Week
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Symbol Details
SPY Nov 727/737 810/820 Iron Condor Opened 1 lot for $193 credit; currently +$27.19 net.
BLZE (additional shares) +500 shares via assignment of short puts; position increased from 100 to 600.

4. Positions Closed This Week
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Symbol Details
SPCX Oct 125/140 Bull Call (bear call) Closed at 15.00; realized -$1,447 on this leg (approx -$7,160 across whole SPCX trade including Sep roll).
BLZE Oct 16 ‘26 12.5 Put 5 short puts assigned/expired; 3 early on Oct 15, 2 at expiry; added 500 BLZE at $12.50.

5. Analysis / Notes
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  • Total portfolio fell $4,212.72 (-1.45%) to $285,485.12. IBKR lost $2,450 and Binance lost $1,762.72 in USDC terms.
  • IBKR cash dropped $12,200 to $46,900, reflecting the BLZE assignment and SPCX close. Buying power fell $11,600.
  • UBER remains the largest drag: long 500 shares are -$11,063 unrealized, down $699 this week. The short Nov 20 ‘26 72.5 call improved by $305.40 to +$43.70 as UBER declined, but the stock loss dominates.
  • BLZE saw a major change: assignment of 5 short puts added 500 shares at $12.50, bringing the position to 600 shares with a blended cost basis of $13.33. Current market value implies a price of $8.70, so the position is -$2,780, worsening by $1,784.84 this week. The put premium received earlier reduced the effective cost basis but the stock is still well below breakeven.
  • SPY Iron Condor (Nov 20 727/737 put spread, 810/820 call spread) was opened for a $193 credit. With SPY at 761, the 737 put side is the closest to the money and the key risk to monitor. Current net P&L is +$27.19.
  • SPCX was closed for a realized -$1,447 on this leg, removing a losing options position. The total SPCX trade including the September roll is approximately -$7,160.
  • Binance: WBETH fell $1,619.47, the largest crypto decline. RWUSD was nearly flat (-$78.44). EURI posted a small gain (+$1.21, +$0.58 P&L). G and CATI drifted lower.
  • Options performance: The UBER short call is now profitable, the SPY condor is slightly green, but the closed SPCX and assigned BLZE puts were the main options-related losses this week.

πŸ“Š Charts
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UBER daily chart
UBER daily chart

SPY daily chart
SPY daily chart

BLZE daily chart
BLZE daily chart

WBETH/USDT daily chart
WBETH/USDT daily chart

RWUSD/USDT daily chart
RWUSD/USDT daily chart

πŸ“ Notes
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SPCX trade β€” post-mortem (closed 2026-10-16)
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Instrument: SPCX = Space Exploration Technologies Corp, Class A (NASDAQ; SpaceX IPO’d 2026-06-12 at $135).

Structure: a bear call spread, short 5 Γ— SPCX 125 call / long 5 Γ— SPCX 140 call (15-wide, 5 contracts). Opened around early August 2026 for a $1,674 net credit. (The weekly posts label this a “Bull Call” β€” that is wrong: short the lower strike = bear call.) It was rolled Sepβ†’Oct on 2026-09-20, and finally closed on 2026-10-16 at a 15.00 debit (the full width = max loss).

Realized P&L:

  • Sep leg, closed in the 2026-09-20 roll: βˆ’$5,712.74 (Sep 125C βˆ’$7,741.85, Sep 140C +$2,029.11).
  • Oct leg, closed 2026-10-16 at 15.00: βˆ’$1,447 (opened for a $6,053 credit; paid $7,500 to close).
  • Total realized on SPCX β‰ˆ βˆ’$7,160 (plus commissions).

Price path vs. the spread (weekly SPCX close β†’ mark of the 125/140 spread):

Week (Fri) SPCX close SPCX spread P/L Note
2026-08-07 133.11 β€” spread opened (~Aug 5–9), $1,674 credit
2026-08-14 140.00 βˆ’$1,661 SPCX reclaims 140
2026-08-21 136.97 βˆ’$2,691
2026-08-28 141.50 βˆ’$2,525
2026-09-04 147.95 βˆ’$3,655
2026-09-11 151.21 βˆ’$4,833
2026-09-18 152.71 βˆ’$5,486 Sep leg rolled to Oct
2026-09-25 148.68 βˆ’$293 new Oct 125/140 spread
2026-10-02 158.96 βˆ’$1,274
2026-10-09 162.57 βˆ’$1,416
2026-10-16 145.92 βˆ’$1,447 (realized) closed at 15.00

What happened. The trade was a defined-risk bet that SPCX would not run through 140. SpaceX instead rallied hard after its June IPO β€” insider-share unlocks and Tesla–SpaceX merger speculation β€” from ~$133 in early August to ~$150–162 by September/October (peaking near $171 mid-October before pulling back to ~$146). With SPCX persistently above 140, the short 125/140 spread sat at (or near) its maximum loss for most of its life; a defined-risk spread can’t lose more, but it also can’t recover once the underlying is pinned above the long strike.

Management review.

  • The one decisive mistake was not cutting the tested spread early. The 2026-08-16 post already flagged it as “the biggest concern… may need management before September expiration.” It was instead rolled (Sepβ†’Oct) on 2026-09-20, realizing βˆ’$5,713 and re-opening the same losing structure at the same strikes β€” a classic “roll the loser” that just paid to extend the pain.
  • The final close on 2026-10-16 was correct: with SPCX ~$146 and expiry that day, βˆ’$1,450 (max loss) was the outcome whether held or closed; closing simply removed assignment/expiry mechanics on a deeply ITM short call.
  • Execution detail: the closing order rested at 14.30, then 14.60, then filled at 15.00 as the combo drifted up β€” a reminder that on expiry day there is no theta left to earn and a passive limit on a deep-ITM spread is a bet that the underlying keeps falling.

Takeaways.

  1. A short-dated credit spread that is already ITM with the underlying trending against it is a thesis that has failed β€” cut it or re-strike, don’t roll it forward at the same strikes.
  2. Rolling a max-loss spread forward converts a defined loss into a defined loss plus a fresh position with the same directional bias.
  3. On expiry day, price to get out (near mid/marketable) rather than to save the last few cents.
  4. Very-high-IV names (SPCX options ran ~100–140% IV) tempt large credits, but the same IV means the underlying can move through the strikes quickly.

SPY Nov20 iron condor (opened 2026-10-12)
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Structure: short SPY Nov 20 ‘26 737 put / 810 call, long 727 put / 820 call β€” 1 contract, $10-wide wings. Opened 2026-10-12 at a $1.93 credit ($193; $188.83 net of $4.17 commissions). This is the 0.15Ξ” rung of the condor plan: breakevens 735.07 / 811.93, max loss $811.

Status (2026-10-18): SPY 761.26, down ~2% from the 777 entry. Mark β‰ˆ 1.61 β†’ P/L β‰ˆ +$27 net (mid +$32). The put side is doing the work β€” short 737P 3.54 β†’ 6.91, long 727P 2.79 β†’ 5.56 (put spread 0.75 β†’ 1.35) β€” while the call side decayed hard (810C 2.17 β†’ 0.51, 820C 0.99 β†’ 0.24). The short put sits ~3.2% below spot.

Plan: take +50% (~$96), hard-stop at βˆ’2Γ— credit (βˆ’$386), roll/close at 21 DTE (2026-10-30). 0.15Ξ” was chosen deliberately: it is the only rung with positive expectancy at a 2Γ—-credit stop (SPY 0.15Ξ” β‰ˆ +$62/contract); 0.20Ξ” turns negative.

BLZE Oct 12.5 puts β€” assignment (2026-10-15 / 10-17)
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Position: short 5 Γ— BLZE Oct 16 ‘26 12.5 puts (sold for ~$1.04 avg β†’ ~$520 total credit), on top of 100 pre-existing BLZE shares.

What happened: BLZE traded below 12.50 into expiry, so all five puts were assigned:

  • 2026-10-15: 3 contracts assigned early β†’ bought 300 BLZE @ 12.50 ($3,750).
  • 2026-10-17 (expiry settle): remaining 2 assigned β†’ bought 200 BLZE @ 12.50 ($2,500).

Result: +500 shares at 12.50, taking the position to 600 BLZE @ $13.33 blended (cost basis $7,999.60). With BLZE at 8.65 (2026-10-18), unrealized βˆ’$2,810 (βˆ’35%).

Notes: this is what a cash-secured put is for β€” you accept the shares at the strike β€” but BLZE’s very high IV (β‰ˆ100%+) and the slide from 12.5 β†’ 8.65 meant the ~$520 premium barely dented the drawdown. The early assignment on 3 of the 5 contracts also surrendered the remaining extrinsic value. If the goal was income rather than ownership, the puts should have been rolled down/out or bought back once BLZE broke the strike.