Tour v531
TWST
TWIST BIOSCIENCE COR
$145.25 +3.81%
$144.52 (-0.50%)🌙
as of 10/26 06:59 PM
(10/23 18:58) ◀
|
Monday, October 26, 2026 (6:59pm)
January 2026
|
▶ (10/27 18:58)
◀ 10/26 18:59 ▶

Option Volume

Detail
ℹ
Current (10/26) 1,370
Calls: 1,235 (90%)
Puts: 135 (10%)
Prior (10/23) 1,350
Calls: 526 (39%)
Puts: 824 (61%)
Current vs Prior +1.48%
Calls: +134.79% (Calls)
Puts: -83.62% (Puts)
Prior 7-Day Total 12,860
Calls: 5,752 (45%)
Puts: 7,108 (55%)
Prior 7-Day Average 1,837
Calls: 821 (45%)
Puts: 1,015 (55%)
Current vs Prior 7-Day Avg -25.43%
Calls: +50.30%
Puts: -86.71%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/26) $1.68M
Calls: $1.49M (89%)
Puts: $191.5K (11%)
Prior (10/23) $1.42M
Calls: $378.2K (27%)
Puts: $1.04M (73%)
Current vs Prior +18.50%
Calls: +293.50%
Puts: -81.58%
Prior 7-Day Total $19.86M
Calls: $6.70M (34%)
Puts: $13.16M (66%)
Prior 7-Day Average $2.84M
Calls: $956.5K (34%)
Puts: $1.88M (66%)
Current vs Prior 7-Day Avg -40.80%
Calls: +55.60%
Puts: -89.82%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/26) 0.11
Prior (10/23) 1.57
Current vs Prior -93.02%
Prior 7-Day Average 1.54
Current vs Prior 7-Day Avg -92.92%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/26) 7,353
Calls: 5,274 (72%)
Puts: 2,079 (28%)
Prior (10/23) 5,476
Calls: 3,531 (64%)
Puts: 1,945 (36%)
Current vs Prior +34.28%
Prior 7-Day Total 65,834
Calls: 41,155 (63%)
Puts: 24,679 (37%)
Prior 7-Day Average 9,404
Calls: 5,879 (63%)
Puts: 3,525 (37%)
Current vs Prior 7-Day Avg -21.82%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (11/20) | Next (12/18)
Current 25.06% | 30.88%
Prior 25.66% | 30.95%
Current vs Prior -2.33% | -0.22%
Prior 7-Day Avg 23.06% | 29.94%
Current vs 7-Day Avg +8.68% | +3.13%
Prior 7-Day Eod 25.66% | 30.95%
Current vs 7-Day Eod -2.33% | -0.22%
Sentiment BULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Prior 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 16.02% | 10.18%
Calls: 17.98% | 11.53%
Puts: 14.05% | 8.84%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
Add Card

🤖 AI Insights

Strong bullish conviction with 89% of dollar volume in calls ($1.49M) vs puts ($191.5K). Extreme bullish P/C ratio of 0.11 - heavy call buying (1,235 calls vs 135 puts). P/C ratio dropping 93% - sentiment shifting bullish. Call-heavy open interest (5,274 calls vs 2,079 puts) suggests bullish positioning.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 2 of results (avg 7.6%, best 5.9%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Nov 2037.6039.90$38.755.9%70.85--
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Nov 2024.9027.30$26.109.2%50.58--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 5 found (avg delta 0.61, highest 0.85)

CALLS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Nov 2037.6039.90$38.755.9%70.85--
$145.00Nov 2015.3018.30$16.8017.9%350.56129
$150.00Nov 2013.1016.00$14.5519.9%150.51189
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Nov 2024.9027.30$26.109.2%50.58--
$155.00Nov 2021.2024.30$22.7513.6%10.54264

Most actively traded options today. High liquidity = easy entry/exit. 19 active (total vol 216, top 58)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$175.00Nov 205.708.50$7.1039.4%580.31620
$145.00Nov 2015.3018.30$16.8017.9%350.56129
$150.00Nov 2013.1016.00$14.5519.9%150.51189
$180.00Nov 205.307.30$6.3031.7%110.2854
$110.00Nov 2037.6039.90$38.755.9%70.85--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Nov 2012.6015.00$13.8017.4%320.40196
$120.00Nov 204.606.80$5.7038.6%310.2172
$160.00Nov 2024.9027.30$26.109.2%50.58--
$125.00Nov 205.708.70$7.2041.7%40.25--
$135.00Nov 2010.2013.30$11.7526.4%30.35158

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 16 found (best R:R 0.59, avg 2.06)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$110.00$145.00Nov 20$21.95$13.05$21.9585%0.59$131.95
$175.00$180.00Nov 20$0.80$4.20$0.8031%5.25$175.80
$150.00$155.00Nov 20$1.80$3.20$1.8051%1.78$151.80
$165.00$170.00Nov 20$1.20$3.80$1.2038%3.17$166.20
$180.00$185.00Nov 20$0.80$4.20$0.8028%5.25$180.80
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$140.00$135.00Nov 20$2.05$2.95$2.0540%1.44$137.95
$125.00$120.00Nov 20$1.50$3.50$1.5025%2.33$123.50
$150.00$145.00Nov 20$2.90$2.10$2.9049%0.72$147.10
$155.00$150.00Nov 20$3.15$1.85$3.1554%0.59$151.85
$130.00$125.00Nov 20$2.10$2.90$2.1030%1.38$127.90

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 12 found (best R:R 0.96, avg 0.56)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$155.00$160.00Nov 20$1.80$1.80$3.2054%0.56$156.80
$170.00$175.00Nov 20$1.15$1.15$3.8566%0.30$171.15
$160.00$165.00Nov 20$1.50$1.50$3.5058%0.43$161.50
$180.00$185.00Nov 20$0.80$0.80$4.2072%0.19$180.80
$165.00$170.00Nov 20$1.20$1.20$3.8062%0.32$166.20
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$135.00$130.00Nov 20$2.45$2.45$2.5565%0.96$132.55
$145.00$140.00Nov 20$2.90$2.90$2.1055%1.38$142.10
$130.00$125.00Nov 20$2.10$2.10$2.9070%0.72$127.90
$125.00$120.00Nov 20$1.50$1.50$3.5075%0.43$123.50
$140.00$135.00Nov 20$2.05$2.05$2.9560%0.69$137.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 3 found (cheapest 23.06% of stock, avg 23.67%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$145.00Nov 20$16.80$16.70$33.50$111.50$178.5023.06%
$150.00Nov 20$14.55$19.60$34.15$115.85$184.1523.51%
$155.00Nov 20$12.75$22.75$35.50$119.50$190.5024.44%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 25 found (cheapest 11.29% of stock, avg 16.48%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$175.00$130.00Nov 20$7.10$9.30$16.40$113.60$191.40
$170.00$130.00Nov 20$8.25$9.30$17.55$112.45$187.55
$175.00$135.00Nov 20$7.10$11.75$18.85$116.15$193.85
$170.00$135.00Nov 20$8.25$11.75$20.00$115.00$190.00
$165.00$130.00Nov 20$9.45$9.30$18.75$111.25$183.75
$165.00$135.00Nov 20$9.45$11.75$21.20$113.80$186.20
$160.00$130.00Nov 20$10.95$9.30$20.25$109.75$180.25
$175.00$140.00Nov 20$7.10$13.80$20.90$119.10$195.90
$170.00$140.00Nov 20$8.25$13.80$22.05$117.95$192.05
$165.00$140.00Nov 20$9.45$13.80$23.25$116.75$188.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 6 found (best R:R 1.86, avg credit $2.72)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
125/130170/175Nov 20$3.25$1.7536%1.86$126.75$173.25
125/130180/185Nov 20$2.90$2.1042%1.38$127.10$182.90
125/130175/180Nov 20$2.90$2.1039%1.38$127.10$177.90
120/125170/175Nov 20$2.65$2.3540%1.13$122.35$172.65
120/125180/185Nov 20$2.30$2.7047%0.85$122.70$182.30
120/125175/180Nov 20$2.30$2.7044%0.85$122.70$177.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 9 found (best R:R 24.00, cheapest $0.20)

CALLS (4)
LowMidHighExpiryDebitMax GainPOPR:R
$155.00$160.00$165.00Nov 20$0.30$4.709%15.67
$160.00$165.00$170.00Nov 20$0.30$4.708%15.67
$170.00$175.00$180.00Nov 20$0.35$4.656%13.29
$145.00$150.00$155.00Nov 20$0.45$4.559%10.11
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$150.00$155.00$160.00Nov 20$0.20$4.809%24.00
$145.00$150.00$155.00Nov 20$0.25$4.759%19.00
$125.00$130.00$135.00Nov 20$0.35$4.6510%13.29
$120.00$125.00$130.00Nov 20$0.60$4.409%7.33
$135.00$140.00$145.00Nov 20$0.85$4.1510%4.88

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 3 found (best net $-4.20, 2 credits)

CALLS (2)
Buy KSell KRatioExpiryNetMax Gain
$180.00$185.001:2Nov 20-$4.70$0.30
$110.00$145.001:2Nov 20$5.15$29.85
PUTS (1)
Buy KSell KRatioExpiryNetMax Gain
$125.00$120.001:2Nov 20-$4.20$0.80

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 8 found (best yield 6.95%, avg 5.66%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$160.00Nov 20$10.100.4210.2%6.95%17.11%4--
$155.00Nov 20$11.500.476.7%7.92%14.63%1323
$165.00Nov 20$8.500.3813.6%5.85%19.45%1--
$170.00Nov 20$7.300.3417.0%5.03%22.07%3223
$150.00Nov 20$13.100.513.3%9.02%12.29%15189
$180.00Nov 20$5.300.2823.9%3.65%27.57%1154
$175.00Nov 20$5.700.3120.5%3.92%24.41%58620
$185.00Nov 20$4.300.2527.4%2.96%30.33%250

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 1,235
Total Puts 135
Put/Call Ratio 0.11
Net Difference 1,100

Prior's Put/Call Breakdown

Total Calls 526
Total Puts 824
Put/Call Ratio 1.57
Net Difference -298

Prior 7-Day Put/Call Summary

Total Calls 5,752
Total Puts 7,108
Average Put/Call Ratio 1.54
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
Loading data...

Chart Title

Price — Past 7 Days

Add Card

CI/CD Results
App Log
Loading...
Requests
New Request
View All