Tour v531
CSIQ
CANADIAN SOLAR INC
$9.67 +9.27%
$9.66 (-0.10%)🌙
as of 10/27 06:07 PM
(10/27 15:05) ◀
|
Tuesday, October 27, 2026 (6:07pm)
January 2026
|
▶ (10/28 18:09)
◀ 10/27 18:07 ▶

Option Volume

Detail
ℹ
Current (10/27) 2,766
Calls: 2,091 (76%)
Puts: 675 (24%)
Prior (10/26) 2,666
Calls: 1,386 (52%)
Puts: 1,280 (48%)
Current vs Prior +3.75%
Calls: +50.87% (Calls)
Puts: -47.27% (Puts)
Prior 7-Day Total 19,523
Calls: 10,966 (56%)
Puts: 8,557 (44%)
Prior 7-Day Average 2,789
Calls: 1,566 (56%)
Puts: 1,222 (44%)
Current vs Prior 7-Day Avg -0.82%
Calls: +33.48%
Puts: -44.78%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/27) $210.4K
Calls: $133.3K (63%)
Puts: $77.1K (37%)
Prior (10/26) $224.6K
Calls: $93.5K (42%)
Puts: $131.1K (58%)
Current vs Prior -6.34%
Calls: +42.59%
Puts: -41.21%
Prior 7-Day Total $1.89M
Calls: $769.4K (41%)
Puts: $1.12M (59%)
Prior 7-Day Average $269.9K
Calls: $109.9K (41%)
Puts: $160.0K (59%)
Current vs Prior 7-Day Avg -22.05%
Calls: +21.26%
Puts: -51.81%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (10/27) 0.32
Prior (10/26) 0.92
Current vs Prior -65.05%
Prior 7-Day Average 0.87
Current vs Prior 7-Day Avg -62.71%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/27) 158,041
Calls: 117,323 (74%)
Puts: 40,718 (26%)
Prior (10/26) 156,858
Calls: 116,405 (74%)
Puts: 40,453 (26%)
Current vs Prior +0.75%
Prior 7-Day Total 1,003,585
Calls: 748,319 (75%)
Puts: 255,266 (25%)
Prior 7-Day Average 143,369
Calls: 106,902 (75%)
Puts: 36,466 (25%)
Current vs Prior 7-Day Avg +10.23%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)
Current 7.55% | 11.69%18.41% | 24.51%
Prior 8.59% | 12.99%18.64% | 25.42%
Current vs Prior -12.09% | -10.07%-1.27% | -3.60%
Prior 7-Day Avg 6.95% | 11.18%16.43% | 24.37%
Current vs 7-Day Avg +8.57% | +4.54%+12.01% | +0.59%
Prior 7-Day Eod 8.59% | 12.99%18.64% | 25.42%
Current vs 7-Day Eod -12.09% | -10.07%-1.27% | -3.60%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 31.11% | 31.03%
Calls: 22.22% | 22.06%
Puts: 40.00% | 40.00%
Prior 20.31% | 22.25%
Calls: 15.62% | 18.18%
Puts: 25.00% | 26.32%
Current vs Prior +53.18% | +39.46%
Prior 7-Day Avg 37.61% | 18.83%
Calls: 23.16% | 16.44%
Puts: 41.09% | 21.23%
Current vs 7-Day Avg -17.29% | +64.77%
Liquidity Expensive
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🤖 AI Insights

Moderately bullish flow with 63% call dollar volume ($133.3K). Extreme bullish P/C ratio of 0.32 - heavy call buying (2,091 calls vs 675 puts). P/C ratio dropping 65% - sentiment shifting bullish. Call-heavy open interest (117,323 calls vs 40,718 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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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 1 of results (avg 8.7%, best 8.7%)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$11.00Nov 201.651.80$1.738.7%--0.68420

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 5 found (avg $0.79, cheapest $0.60)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Nov 130.550.65$0.6016.7%80.464
$9.00Nov 60.901.05$0.9815.3%--0.72100
$10.50Nov 200.500.60$0.5518.2%20.4014
$9.50Nov 130.750.90$0.8318.1%40.5739
$9.50Nov 200.901.05$0.9815.3%--0.5784
PUTS (0)
No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 19 found (avg delta 0.69, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$8.00Oct 301.251.90$1.5841.1%10.9211
$8.50Nov 61.051.45$1.2532.0%420.81123
$9.00Oct 300.650.90$0.7832.1%10.78228
$9.00Nov 60.901.05$0.9815.3%--0.72100
$9.00Nov 201.051.30$1.1821.2%--0.6712
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$11.50Oct 301.752.40$2.0831.2%20.93292
$11.00Oct 301.051.65$1.3544.4%--0.89239
$10.50Oct 300.651.00$0.8342.2%--0.8092
$11.50Nov 131.902.35$2.1321.1%--0.7583
$10.50Nov 60.951.20$1.0823.1%--0.6920

Most actively traded options today. High liquidity = easy entry/exit. 33 active (total vol 1.2K, top 221)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$10.00Nov 60.350.50$0.4334.9%2210.4387
$10.00Oct 300.200.25$0.2321.7%1980.38320
$11.00Nov 200.300.50$0.4050.0%1650.32237
$11.00Oct 300.000.10$0.05200.0%1120.11295
$9.50Oct 300.350.55$0.4544.4%1070.6092
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$9.00Oct 300.050.20$0.13115.4%640.22651
$8.00Nov 200.150.35$0.2580.0%400.18191
$9.00Nov 60.200.30$0.2540.0%260.29174
$10.00Oct 300.450.75$0.6050.0%200.62135
$8.50Nov 130.200.40$0.3066.7%50.2431

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 20.4%, max 32.2%)

CALLS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$9.00Oct 30Nov 20110.3%85.1%29.7%1240
$10.00Oct 30Nov 27104.3%86.1%21.1%228442
$10.50Oct 30Nov 20105.2%88.9%18.4%17270
$9.50Oct 30Nov 20103.6%89.4%16.0%107176
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$9.00Oct 30Nov 27110.3%83.5%32.2%64667
$10.00Oct 30Nov 20104.3%88.7%17.5%20997
$9.50Oct 30Nov 20103.6%89.4%16.0%--241
$10.50Oct 30Nov 6105.2%93.6%12.4%--112

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 28 found (best R:R 1.17, avg 1.74)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$8.50$9.00Nov 6$0.27$0.23$0.2781%0.85$8.77
$9.00$9.50Nov 20$0.20$0.30$0.2066%1.50$9.20
$10.00$11.00Nov 13$0.25$0.75$0.2546%3.00$10.25
$10.00$11.00Nov 27$0.30$0.70$0.3049%2.33$10.30
$9.50$10.00Nov 6$0.20$0.30$0.2056%1.50$9.70
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$10.50$10.00Oct 30$0.23$0.27$0.2380%1.17$10.27
$10.00$9.50Nov 13$0.22$0.28$0.2254%1.27$9.78
$10.00$9.50Nov 20$0.22$0.28$0.2252%1.27$9.78
$10.00$9.50Nov 6$0.25$0.25$0.2557%1.00$9.75
$9.00$8.50Nov 13$0.13$0.37$0.1332%2.85$8.87

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 15 found (best R:R 0.54, avg 0.53)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$10.00$10.50Oct 30$0.13$0.13$0.3762%0.35$10.13
$10.50$11.00Nov 6$0.10$0.10$0.4069%0.25$10.60
$10.50$11.00Nov 20$0.15$0.15$0.3560%0.43$10.65
$10.00$10.50Nov 6$0.15$0.15$0.3557%0.43$10.15
$10.00$10.50Nov 20$0.18$0.18$0.3252%0.56$10.18
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$9.00$8.00Nov 27$0.35$0.35$0.6566%0.54$8.65
$9.50$9.00Nov 20$0.27$0.27$0.2357%1.17$9.23
$9.50$9.00Nov 6$0.25$0.25$0.2556%1.00$9.25
$9.50$9.00Nov 13$0.25$0.25$0.2557%1.00$9.25
$9.00$8.00Nov 20$0.28$0.28$0.7267%0.39$8.72

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 4 found (avg debit $0.19, cheapest $0.18)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$9.50Oct 30Nov 6$0.18103.6%88.3%
$10.00Oct 30Nov 6$0.20104.3%92.5%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$9.50Oct 30Nov 6$0.22103.6%88.3%
$10.00Oct 30Nov 6$0.15104.3%92.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 13 found (cheapest 7.55% of stock, avg 13.17%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$9.50Oct 30$0.45$0.28$0.73$8.77$10.237.55%
$10.00Oct 30$0.23$0.60$0.83$9.17$10.838.58%
$9.00Oct 30$0.78$0.13$0.91$8.09$9.919.41%
$10.50Oct 30$0.10$0.83$0.93$9.57$11.439.62%
$9.50Nov 6$0.63$0.50$1.13$8.37$10.6311.69%
$10.00Nov 6$0.43$0.75$1.18$8.82$11.1812.20%
$9.00Nov 6$0.98$0.25$1.23$7.77$10.2312.72%
$10.50Nov 6$0.28$1.08$1.36$9.14$11.8614.06%
$10.00Nov 13$0.60$0.90$1.50$8.50$11.5015.51%
$9.50Nov 13$0.83$0.68$1.51$7.99$11.0115.62%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 60 found (cheapest 0.83% of stock, avg 6.60%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$11.50$8.00Oct 30$0.03$0.05$0.08$7.92$11.58
$11.50$8.50Oct 30$0.03$0.05$0.08$8.42$11.58
$11.00$8.50Oct 30$0.05$0.05$0.10$8.40$11.10
$11.00$8.00Oct 30$0.05$0.05$0.10$7.90$11.10
$10.50$8.50Oct 30$0.10$0.05$0.15$8.35$10.65
$10.50$8.00Oct 30$0.10$0.05$0.15$7.85$10.65
$11.50$9.00Oct 30$0.03$0.13$0.16$8.84$11.66
$11.00$9.00Oct 30$0.05$0.13$0.18$8.82$11.18
$11.50$8.00Nov 6$0.10$0.13$0.23$7.77$11.73
$10.50$9.00Oct 30$0.10$0.13$0.23$8.77$10.73

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.61, avg credit $0.38)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
8/911/12Nov 20$0.38$0.6235%0.61$8.62$11.38

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 15 found (best R:R 4.56, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$9.50$10.00$10.50Oct 30$0.09$0.4139%4.56
$9.50$10.00$10.50Nov 6$0.05$0.4525%9.00
$9.00$9.50$10.00Oct 30$0.11$0.3940%3.55
$10.00$10.50$11.00Oct 30$0.08$0.4227%5.25
$10.50$11.00$11.50Nov 20$0.05$0.4514%9.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$8.50$9.00$9.50Oct 30$0.07$0.4331%6.14
$9.50$10.00$10.50Nov 6$0.08$0.4225%5.25
$9.00$9.50$10.00Oct 30$0.17$0.3341%1.94
$8.00$8.50$9.00Oct 30$0.08$0.4214%5.25
$8.50$9.00$9.50Nov 13$0.12$0.3820%3.17

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 28 found (best net $-0.31, 26 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$10.00$11.001:2Nov 13-$0.10$0.90
$9.00$9.501:2Oct 30-$0.12$0.38
$10.00$11.001:2Nov 27-$0.20$0.80
$9.00$9.501:2Nov 6-$0.28$0.22
$10.00$10.501:2Nov 6-$0.13$0.37
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$11.00$10.001:2Nov 20-$0.31$0.69
$11.00$10.501:2Oct 30-$0.31$0.19
$10.50$10.001:2Oct 30-$0.37$0.13
$10.00$9.501:2Nov 6-$0.25$0.25
$9.50$9.001:2Nov 13-$0.18$0.32

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 14 found (best yield 5.17%, avg 3.69%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$11.00Dec 4$0.500.3613.8%5.17%18.92%1--
$11.00Nov 27$0.450.3413.8%4.65%18.41%5014
$10.00Nov 27$0.700.493.4%7.24%10.65%30122
$10.50Nov 20$0.500.408.6%5.17%13.75%214
$10.00Nov 20$0.650.483.4%6.72%10.13%1840
$11.00Nov 20$0.300.3213.8%3.10%16.86%165237
$10.00Nov 13$0.550.463.4%5.69%9.10%84
$11.50Nov 20$0.200.2618.9%2.07%20.99%117
$11.00Nov 13$0.200.3013.8%2.07%15.82%122
$11.50Nov 13$0.150.2418.9%1.55%20.48%519

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 2,091
Total Puts 675
Put/Call Ratio 0.32
Net Difference 1,416

Prior's Put/Call Breakdown

Total Calls 1,386
Total Puts 1,280
Put/Call Ratio 0.92
Net Difference 106

Prior 7-Day Put/Call Summary

Total Calls 10,966
Total Puts 8,557
Average Put/Call Ratio 0.87
Ratio Trend Falling

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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